Honda CB750K Gas Tank refurbish for 1976 SOHC HONDA K6

Well, I seem to be trying to do too many things in one go some days and must learn to relax and get to a slower pace and then get it all done. LOL!  Easy to say but they do say that integrity is the winning ingredient in the race for complacency , and to be honest, in my older age, I now seem to stop for a second and look back on things and try to dissect my days at the workshop and become more productive but in less hours, if that makes any sense, work smarter not harder my grumpy old man used to say.

So, I have been restoring an old 1976 CB750 Honda up in the barn, not to a show standard, just to be a nice clean daily rider, but sometimes things comes to a halt when I need to repaint the bodywork, but this time the formula works great and now have a superb Painter thn not only does a fantastic job, actually listens to what I want, then takes time to test colors and repaint if need be, until the job is how I want it to be.

Usually my artistic flair gets the better of me and I go into a winding road of turns, trying to get a super cool design that will wow many onlookers, but as this is for a bike that I really want to be head turning but in its stock factory livery, something that is super hard to do these days, but I am almost there with the bodywork for this Honda Four.

Now, I had a fella in Santa Ana that I have used many times in the past, and gave him my gas tank and covers, plus a few hundred bucks to help him with things and that was 6 months ago, he has buggered off and never responds to my plea, so Mister Police Officer will be collaring him soon with any luck.

I had to go on Ebay and pay an extortionate price for a fairly straight set of side covers and petrol tank off a K5/K6, it was labelled K5 but the Petcock was on the left side, making this a k6 model. Honda decided it was much safer to move the petcock to the left hand side of the motorcycle because that way if you run onto reserve whilst riding on the freeway etc, you do not have to take your hand off the throttle to turn the petcock onto the reserve position, thus being safer on the road and not slowing the bike down at all in that transition.

So, I asked my Painter if he could replicate the colors of Candy Antares Red, he said of course, then I enquired would it be necessary to purchase some reproduction decals, so he could add them then clear coat over the whole tank.  Of which he replied to me. “No, , as i can mask it and make the colors up in paint.  I was a little skeptical when he informed me that it wasn’t really a problem to attain the same effect with paint rather than a decal and he also said that the new decals will fade in time but the paint will hold true. So, I said I would trust him with that and said that as soon as the gas tank turns up from Ebay, I shall bring it over to him and see what he thinks about it.

My Painter has been spraying Motorcycles for many years and has high class clients, his time is not cheap but, he does amazing work and sometimes you just need to bite the proverbial bullet and go for it.

So, as you can see by the photo below, this was the fuel tank that I purchased off of Ebay, it does have a K5 note on it but it’s a K6 as you can tell by the petcock bung is on the left hand side, but i needed a tank that still had the old decals on the side so my Painter could measure them and reproduce them in paint, a tough task for many but not my guy.

It wasn’t perfect but it was a good candidate to the many I had seen on the net for sale, so this is what we started with,as you can see it is candy antares Red but it needs stripping completely so we can address any dings or scratches and then begin the preparation of this set up for my Big 4 Honda SOHC.

As you can see in the photo here, we have blocked the tank and made sure all is smooth and even, then Black base coat is added and it looks really good right now, the next job is to match the Gold for the design on the original decal, so this takes a little time to get right but with a lot of color test sprays we go it.

Aztec Gold is painted on the tank and this will really look nice when the clear is added later on in the process, but I am super happy with the progress and how clean everything is.

Here are the side covers, they were not in the best shape cosmetically but now bloc sanded and base coat added, these are almost ready to spray Gold, but they did need to be sanded quite a bit, and now looking good.

I am super glad the way that these came out and its all blended nicely, and when the Red is laid over these, they will give a fantastic Antares Red glow, something that I am looking forward too, this paint is top quality and will not fade in out Californian sunlight compared to many other brands I have tried over the 25 years.

I know that you will be thinking to yourself, this is too purple, but, this is not done yet and you will be super stoked at the look of this gas tank when its completed.

Just look at that, this is all paint and not decals, a lovely looking fuel tank for my K6 Honda CB750K model, this will be the Jewel on the crown when it’s all done and fitted.

The side covers came out really well and shall be fitting New Emblems to them later on in th week, but this is all worth the wait for me and super happy I went this route on the bodywork.

This still needs a buff but it looks fantastic in these new colors once more and once badges and lower tank trim are fitted it will look factory, I have always loved the K5 and K6 Antares Red.

So, there she is, stunning is all I can say, I have New Chrome Gas Cap and lock for it too, so this will be already to fit to my machine soon, and quite excited to get this on the bike, its the best parts when it all comes together as a cohesive piece.

All three sitting in the California Sun and I am taking it to my workshop where I shall put in the cupboard as I need to polish the valve cover this week, but then I can put this all on after.

This was a lot of work but completed in a timely manner, something that loads of painters I have used have always struggled with time management, but as he paints all the time for many Motorcycle and Custom cars, this was a fun job for him.

 

How much for a professional paint job like this?  Well, save your pennies as its $3500 but you can get a cheaper job and it wont last like this and I am more than happy with it, no runs, no curtains, no orange peel and, no decals to peel off.

 

 

 

 

 

25 Years in Business- Time sure does fly by.

Where has the time gone? I mean, it seemed like only a couple of years that I took the big Silver bird across the Ocean to land in Southern California, but- There it is, a Milestone for me of course and a quarter of a Century has simply blown by, although I have accomplished many tasks over the year and now, I have my own Barn/workshop with no worries of Landlords breathing down your neck and building parts at my pace rather than other companies.

I love what I do and working at Home is something I have always enjoyed, I have plenty of projects to get on with, bikes to build and of course make parts and offer to you all around the globe, I am drawing up a few ideas’ as I celebrate Presidents day and am enjoying the sunny day here at the Barn in Southern California.

I will be designing some New exhaust systems, my old tube bender has retired but located a closer company that will help me with the mandrel bending to create more unique exhausts for many different models, its an exciting time here at the shop.

It certainly has been a tough year with the fires getting so close, the air had so much ash in it but now all seems to have settled down and I can spend more time in the Barn, as I need to concentrate on a few projects I need to finish and after all that can begin some new products that I have been quite excited about over the last 12 months.

So feel free to keep checking back or drop me a line at carpy@carpyscaferacers.com as I always reply and if you are in need of a quicker response, fee free to text me on 714-598-8392 and I will help you out.

Have a great presidents day and hope you have fun with your machine as much as I do?

Thanks and again and here is to another 25 years.

 

Well, 2025 is well and truly here.

Happy 2025 to everybody that I know and of course to all my customers that have purchased from me, I am so stoked that you love what I do, next month is my 25th year, so more things to come for the Motorcycle builder from me.

We have had pretty bad fires around here as you may have seen on the tv etc, my buddy lost his house and recording studio, its frightening what fire can do when there is high wind behind it, we have been clearing the yard as we have a lot of leaves here at the Ranch house, last weekend, Jenn and I bagged up 81 bags of leaves, so glad we got that done, have to watch out for Hot embers etc, but the winds have dies down now, although they say next Sunday the Santa Ana winds will pick up again and still a few weeks away until we get rain here.

So, at home I am working on the Barn as I have a few projects I need to get out of the way, I also have 2 Vintage yamaha Dirt bikes I need to get running, clean up and sell, a 1977 YZ250 and a 1978 YZ400, bit great machines, so hope to work on them next, fun machines that the Vintage Motocrosser will love, I have noth titles and original handbooks too, so I shall post these on the website when I have them running, of course, I will give them a bit of a blast down the road and clear them out, cant beat the smell of a 2 stroke.

We went to Anaheim 1 Supercross on the weekend and had a ball, the first race of the year is always good to go to and this year we had no rain, usually it rains hard this time of the year, hence the fires are so bad as we have had a dry run, but- it was good to get out and shoot down the road to watch some racing.

I love all Motorcycles and grew up with old dirt bikes, and love watching the new series as bikes are so fast these days, its a fun event and is nice to get out of the workshop and watch some bike racing.

So, what is to offer for the New year? I will be offering More parts for your two wheeled machines as well as some Original parts for the Restorer of their CB750 Honda in line fours.

I shall also try and build a machine that showcases my 25 years here in the great United States of America, cannot believe that a quarter of a century has flown by so fast, but it sure has, so hope to have a bike out later on in the year and offer it up for sale with all cool new parts and a few bells and whistles too.

I shall be making more exhausts and different styles with options of stainless steel, Ceramic coated or wrapped etc and dabbling into some other stuff too, so keep your eyes peeled on the website, the site was down for a bit to do maintenance over the Christmas holiday and back up again now, but am contemplating a new site as I have had this many years and need a freshen up.

Thank you all for all your orders and patience, I try and answer emails and texts as fast as I can and I am looking forward to more fun parts this year and offering you more cool designs and apparel too.

So, I had better get a few things cleaned up around the ranch house and Barn then get organised for a busy year of manufacturing and creating some fun 2 wheeled machines.  Keep building and riding Y’all.

 

Back online after some glitches but all good

Well, what a frustrating few days that I have encountered, modern technology is great, until it takes a spiralling fall into the abyss. I have been pretty good on my computer over the years, with no training as such, I just worked my way through any problems and if I was stuck, my web guru Christian Riggs, would help me out.

But, I had no idea that Google changed servers and the site went down, so no way of knowing how to get the site back online, my mate was such a brilliant help and its up but as its new software, the whole blog and typing format is nothing like I am used to, so forgive any mistakes as I am learning as I hen peck at this keyboard.

Things are busy here at the shop and I am trying to get a few more parts available over these next few weeks as it will not be long until the Festive season begins and I am as Busy as Santa trying to get all the presents out the door.

So, thanks for bearing with me over the last week as it was quite the trip getting everything back on line, but persistence paid off and we are all rolling along now, yeah, the rear brake may be binding a bit but I will smooth things out on the format here.

If you need any help with anything on my website or a problem with your Motorcycle etc, just drop me a line carpy@carpyscaferacers.com I am here to help, and have been for almost 25 years now.

Up in the Barn for a little bit.

Well, I got the old Cold Lurgy, messed me right up last week to be honest, very similar to Covid, but tested and said negative, but im a weak right now and hoping to get my strength back as I have loads to do, I am more than willing to get some hard graft some but with no energy in your body, its like trying to ride long distance on a Motorcycle but you are already on reserve.

It’s the Weekend here at the Barn

I have no clue where the days go these days to be honest, I get so involved with what I do and achieve in a short amount of time, it seems that life is shooting by at over 100 Miles Per Hour for me, but I wouldn’t change it for anything.  Coming up towards 25 years in the Motorcycle industry here in Southern California is quite daunting to some extent, a quarter of a century already is almost upon me, but I have many more ideas and parts that I want to make and offer to everybody and a few more tricks up my sleeve, although that sleeve is turning into the size of Gandalf’s one lol.

But stay tuned to the website as I will always have a feature on anything new for you all to see, I have started to sell more things Like Handlebar grips, lights and electrical parts with more stuff continuing to increase as the year goes on. Something to pretty up your CB750 thats for sure.

I have a few builds that I need to sort out and build and will have a few blogs on what I am up too soon, I love all the correspondence that I receive and I thank you for that, if there is Anything I can help you with, feel free to email me at carpy@carpyscaferacers.com and I will do my utter best to help you go in the right direction.

Peace & Grease Everyone and, get out and Ride.

 

Hot this weekend that’s for sure in Southern California

Hot weather is still here and will continue for a couple of weeks I think, but 112 and 114 is a little too hot to be in the shed this weekend, plus I have stuff to do in our Garden with my Girl. so I have been out doing that, but tomorrow I have to fit some throttle cables to that K6 and tidy a few things up before I offer it for sale, its a great bike for the money with so many New parts.

I have many projects to get into later on, another 16 bikes to sort out but its fun doing it and doing it at home in my own time and do what ever I want to do, I love that feeling and always have a smile when I go in the Barn.  I love all machines and have a few different bikes to build but the platform I have loved is the inline four, always cool to see people on them.

Hope that some of you get time to get out on your machines this Summer, before it gets colder further North, lucky for me, we can ride most of the year round, I ride every single day and never tire of it to be honest.

I’m still busy with my parts and builds and more to come later but just wanted to say howdy and do a quick Blog as its been a while, but always check my daily emails and texts.

Have a great weekend and thank you for all your orders, I am here to help, next year is 25 years in business and its going to be exciting as ever.

 

 

Honda cb750K 1976 Gets a work over

Well, the weather is now Hot as the inside of Gandhi’s Boxers, but I have been doing some work on the K6 Honda, I started to clean a few bits up as she had sat for many years in a back yard.  So I thought I would clean her up more before selling this inline four machine.

The bike had low miles but obviously the condition had deteriorated due to being sat out in California weather for many many years, but the more I cleaned up, the more I put into this 500 pound of Japanese machinery.

I removed the rear wheel and swingarm as the swingarm was in need of having the paint stripped off of it and then have it powder coated, so I just got it back from the coating company I use and fitted it right away, I had to drum sand where the shock bushings go and fitted new Genuine Honda steel Bushings. You can see the rusty main stand in the picture, Once I have this back on the floor, I shall remove it and powder coat that Black too.

So much to do, the wheel is all rebuilt and I polished the hub and fitted new bearings etc, new spokes and new tire, I fitted the Cush drives this afternoon and its now ready for the brake hub to be fitted as it was in a sorry state too.

As you can see from the photo, she is all there but I stripped it and polished the outer carrier and fitted new shoes and actuator etc as I want this to look nice, not restored from frame up, as I don’t have time and space right now, but just a nice looking K6.

As you can see, this is now taking shape, I wanted a fresh clean look on the rear end and I believe I shall achieve that with a few more hours work on this classic inline four bike

The safety guard for the rear sprocket has seen better days and as you cannot find nice ones anymore, I had to get the hammer out and clean the dents up from where the chain has caught etc, these always get abused but wanted to make sure I got this as nice as I could and then send it off to the chrome shop.

A really nice job and am more than happy with the finish as this was pretty torn up when I removed it from the rear wheel, so not time to start bolting it all back together.

You can see I took my time and also used Genuine Honda parts where ever I could, the Bushings for the shocks are factory ones and I also used a New rear brake rod as the old one was really bent up and rusty to repair, I also purchased new chain adjusters to clean the rear end up and set the wheel off.

It is coming together and took my time as it was so hot today and of course I was on my own and do not want to scratch anything, but as you can see this bike is looking nice, and even though not a show winning restoration, it will be all there and I shall be fitting brand new 4 into 4 exhausts to give it the factory look it had when it left the factory all them years ago,.

I chromed the rear brake Stabilizer bar as that was rusty and new hardware through out, looking so much better than when I dragged it home, fitted New shocks and put the new chain on and set the tension right.

It is missing the chain guard and hope to purchase a New one soon to finish that area off right but I am sure I can get on with many more things before I need to attach that part.

I did buy a repro rear guard as mine had rust on it, but, it was so far out of wack I bit the bullet and paid a few hundred dollars to chrome the original rear fender and sent the copy one back in disgust. I prefer Original parts anyway and the list goes on of what I am refurbishing to get this bike right.

I fitted the original back into the frame and a new Old stock inner fender to clean the underside up. I have chromed the rear light assembly and that is going on right now.

To keep with the clean look I splashed out on a New seat for this K6 and glad I did to be honest as the original had seen better days, this really is a good seat and fits super well.

I put the light assembly together, using New light and chroming bracket, this is now all together and will wire tomorrow as its getting late but thought I would share with you today to show you how I am getting on.

Happy 4th Of July everyone

I love having this day off, gives me time to reflect how lucky I am to live in such a great country, I have always loved living here and especially here in Southern California where the weather stays pretty constant and ideal for taking your motorcycle out and about.

I have much to catch up on and as my girl is heading back from the East coast, it will give me some time to try and sort the workshop out a little as I have way too many bikes in there that need attention, I dragged a few out of gardens and the K6 that I am working on never ran since the 80’s. I was just going to see if there was a chance I could get it running, but it has turned into a project that I should of left alone. But you know how that goes, when you think to yourself that you will just clean this up, change that etc, well I have done so much I should of ripped it down the frame and started fresh. But it should look nice when done and out of the way to give me a little room to start on another one.

The rear wheel I just could not clean up, due to the rust that had accumulated from sitting in a back yard with sprinklers that went off twice a day for years, so I had to pull the rim apart and located a new old stock 18 inch rear rim and purchased new spokes. Polished the hub and fitted new bearings.

Next up was the beaten up rear sprocket carrier, its seen better days but do not have a spare, I have a 78 one but the offset is different, so I will try and clean this up as best I can using my little buffer wheel and some compound, but it wont be too show polish as I am getting too pernickety with this and really just need to get it running well and of course riding well.

As you can see, the poor sprocket carrier has seen better days, bearing is fine and will repack with grease but need to clean it up a little before I attach that to the hub and then the sprocket as well as the Guard, but that is at the chrome shop as I am waiting on that.

Still a little more to do before I am happy with it but at least this is getting back together and I am now waiting on the rear swing arm I took out as I have sent that off to get powder coated as that too was rusty and needed attention from sitting for so many years. But will keep you updated as and when I work on this old girl, it will be fun to ride with all new parts and will be dead stock, I now have Brand New 4 into 4 exhausts for it that I purchased in Japan, so this will look pretty cool once done. I will ride it a little then offer it up for sale.

Have a great day and hope you enjoy what ever you are up to in the world, I thank you for all your orders too and if I can help just drop me a line. carpy@carpyscaferacers.com

 

 

 

 

Honda CB750 Super Sport Classic Cafe

I recently came across some old CD’s that I had tucked away in a drawer, glad I took some pics of some of the motorcycles that I have created, they say if you put them on the internet, it’s there forever, but that’s incorrect as I had quite a few bikes on there and cannot find them anywhere, so I was stoked to at least find a couple I had created and thought that I would share with you.

The bike started out as a stock 1978 machine that had seen better days and been neglected for a few decades, this was a good platform to use as I knew the Motor would at least kick over but not fire, so, with that in mind I set about pulling the bike apart and going a little out there with the color, the reasoning for this? Well I loved the old Yellow on the 400 -4 Super Sports ad thought I would go with that color ad it would stand out in the California Sun.

Taking apart in my old garage, where space was not infinite.

The Bike belonged to a Customer and he wanted me to go way out there and make this a head turning machine, if I remember correctly he was a Rocket Scientist, so I had to come up with something that would Blast Off!!!

Everything apart and now its time to see what to do, I started with the frame first, as that needed to be cleaned up then stripped before I could get it ready for any sort of paint.

Happy with this now, I have to media blast the frame to remove old paint and of course any rust etc, file any bad welds and spot weld back to good again, then it will be time to take to Powder coater and get some Sunrise Yellow on this to make a big statement in chassis color.

As you can see, this really is a bold statement- I really wanted this to turn a few heads for my Client and he has let me go ahead with what I ever i feel this machine may need to give it a wow factor, remember, this was about 2006.

Motor stripped and rebuilt with New cam Chains, belt slider and clutch etc, this will be like a New Machine when all back together, but- A long way to go as yet.

Like a Jewel now and ready to go back in the frame when I have completed it to a rolling chassis.

So, the Motor is now all painted and polished and awaits me to lift this 230 pounds of aluminum and throw it into the Duplex Cradle frame of the SOHC, but I still have to get that frame rolling, what I need to do is finish the chassis so its a roller, then I can get this lump back in the place it originally was placed in 1978.

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I rebuilt the rear shocks with all new stainless steel hardware as I don’t want this to rust like it had done previously, and will take my time getting this together on my own.

I went another route this time as the 1978 Forks were in really bad shape, so I used a 1976 CB750F front fork set up, polished the lowers and fitted new tubes and completely revamped these with Progressive springs etc, this is a nice set up and very clean compared to what was on there.

Frame is back together, using an old 1976 front wheel to make it a roller as I shall be building new wheels for this bike, I also put pipe insulation on the frame so I don’t scratch the paint when I am fitting the motor.

She is now a rolling chassis, with this I got the bike off the bench and onto the floor then into the driveway, I used a 1976 rear wheel to fit in the back until I have made new rims up, but now is the time to see if I can fit this engine and that’s the last of the heavy lifting.

The Motor is now in, with the help from my trusty cat, I also fitted vintage speed equipment parts on the bike for that added bling, as well as new switches on the Ace bars and GT grips for that Nostalgic look and feel.

Fuel tank was a different matter, this time I wanted to fit an earlier K series fuel tank, so used 2 gas tank and sectioned them as I wanted a 5″ stretch for a long road race style petrol tank of back in the day, took a long time but sure looked great when completed.

It took quite a few weeks to get it right and I had another supersport frame I could use for a mock up so I didnt scratch the paint on the chassis.

Once that was all sorted I had to do the body work right here at home still as I worked in my garage all the time, lucky my neighbors are out all day so can bang, grind and sand with no interruptions at all.

Final fit of the gas tank and i like the stretch, not too much but just enough and an extra 2 gallons capacity is always good right?

 

I do not like 1977-1978 carbs and wanted to fit earlier versions, I only had old snotty ones in boxes that I had picked up at swap meets and yard sales, so a full rebuild was needed to get these to how I wanted them.

All cleaned up and synchronized and looking forward to fitting these to the motor and way easier and faster to tune than the flat tops.

I polished the original wheel hubs and used stainless spokes and attached them to CB750 Automatic rims as they are aluminum, bunged on some classic tread rubber and these look like they were from the factory.

This time I went with my CR style seat base and added a rear fender, fitted a Yoshimura exhaust of mine to give this machine more bark.

The bike is sitting well on those Automatic rims and glad that I made the choice to change to that as I have never like the 4 spoke set up that came on the 77 and 78 models, the Comstars as they were called were tin looking and I think, very weak.

Making parts fit that were not available for this bike always takes time and of course many failures, but I persisted and got the bike to where I wanted it so everything flowed.

I had an original Dunstall front fender that used to be hanging on the wall, I wanted to use it as it was from back home and very fitting it looks to.

I used the old Honda Super Sport gas tank decals from an old 400-4 as thats the color I chose for it and very cool it looks too, the bike was a hoot to ride with tons of low end torque.

It was a learning curve and I enjoyed the challenge on this bike, this was many years ago and I would change a few things now but this was a fun creation that was fun to ride.

You cannot lose sight of this in a parking lot, the color is loud and proud and the Customer loved it, a great stance to the bike too with that big long tank too its just smooth.

It may not be your style but I was super stoked to have a go at changing the sad tired original bike and give it a brand new life as well as a brand new look too.

I just wanted to share a few pics of this bike as I had lost them many moons ago and glad that I could load them up on my website for you to have a look at.

Thanks for taking your time to read my Blog on this Super Sport, of course I still make and sell parts and build Motorcycles, I always will as its a passion still for me.