Category Archives: Welding

Customer Project | Honda CB Gas Tank Mod

Ok, so Sean came to me with a little project. He wanted to flatten the sides of his Honda tank, “the flatter the better”. I started out by making really rough cuts, just to get some material out of the way. Then I started to map out my final cut with 1/8″ fine line tape. This was working well, but in the back of my head I was remembering Sean saying “the flatter the better”. So, I noticed that the bottom seem of the tank was nice and flat. I was able to use that as my guide line to making a nice flat cut.

After I had my final opening I needed templates. The easiest way to make those is a set of dirty hands. I placed a piece of paper atop each opening. Then using my hands I rub the edge of the openings. This leaves a outline of the shape I need. When transferring the template I add a 1/8″ all the way around to make sure its oversized. I will latter trim it down to an exact fitment.

After I had the templates trimmed down it’s time to weld them on!! Sean also wanted a new gas cap and bung so I welded the one he provided in place. I was happy with the end result, at first I wasnt to sure about the flat sides. But seeing the finished product my opinion was changed. I ground down my welds, pressure tested for leaks. Oh yeah, Sean liked it too!!

I forgot to take photos of the finished tank so next time I see Sean hopefully Ill remember to take some.

KZ440 |”Black Beauty”

before-after-kz440

 

Well, I finished Aaron’s Kawasaki 440 twin. I can say that I am stoked on the end result and Aaron was smiling when he rode off, so I think he liked it too. I thought the stock look was good, it just needed a little cleaning up. So in no particular order I shortened the subframe and hooped it in. I also made a new seat pan to match the new subframe, getting rid of the bulky stock seat. I shortened up the original fenders, cleaned and painted everything. Aaron designed the seat stitch pattern and polished the center of the gas tank. This was a fun bike to transform and a definite head turner!!

 

For Sale | Custom Kz750

 

THE STATS:

DONER BIKE: I started out with a stock 1980 Kawasaki Kz750 LTD.

DRIVE TRIAN: The 750cc motor has been completely torn down cleaned and all tolerances check against factory specifications. New piston rings were installed. I lapped and  re-shimmed the valves, and installed new valve seals. All gaskets and seals have been replaced. The carburetors received a rebuild kit and new jetting. The exhaust is a four into one header, with a baffle and packing in place for noise reduction and back pressure.

ELECTRICAL: A new wiring harness, new blade style fuse block, and a Shorai lithium battery (saves space and worry) were installed. A new regulator/rectifier from Ricks Motorsport was also put in place. I installed a Dyna ignition, coils, and plug wires. The turn signals and taillight are LED. New 2.5″ LED backlit tack and speedometer were installed. Handlebar controls include, turn signals, HI/LO beam, horn, and flash to pass switch.

BRAKES/SUSPENSION: The forks, wheels, brakes, and swing-arm are from a stock ’78 kz650. I did this swap because I didn’t like the height of the Kz750’s front-end and the original swing-arm bushings were bad. I had the Kz650’s running gear from another build so I put it to use. In doing this the Kz750’s ride height really leveled out, and bushing problem was fixed. The forks have been rebuild and resealed. The brakes received new seals and new EBC pads. It has a new radial master cylinder in front and rebuilt master in the rear, and new braided steel brake lines all around. The rear swing-arm has been modified and reinforced to a mono-shock set up, using a CBR929 shock.

FRAME/BODY: The frame has been modified to accept the mono-shock conversion. The subframe is totally new and designed to suit the new suspension. In the subframe under tray (under the seat) is where you will find all the electronics including the battery. All Balls tapered steering bearings were used to update the neck bearings. The gas tank has been scalloped which is not only aesthetically pleasing but holds your knees quite well. The headlight bracket doubles as a gauge mount, and has turn signals built in. I made the seat pan to fit, and sent it over to Gotcha Covered Upholstery where they always do an amazing job!! In painting the Kz750 I went with a tri-tone of ivory white, Kawasaki green, and jet black. I use a base coat clear coat system.

The Kz750 is a absolute joy to ride, and gets more than its fair share of looks going down the road.

$7,500

Swingarm Clearance Needed | kz750

Well I knew it was going to be a tight squeeze, but chain rub is no good. What is nice about chain rub is it marks where you need cut. I made a rough cut out for a piece of 1.25″ x .120″ wall square tube. Then I shape in a piece of tube to fit the notch, and burned it in. I did the same in both cases. The chain was rubbing on the rear and the front of the swingarm.

With the notches the chain doesn’t even come close and the strength is still there. It’s all ready to repaint!!

time for paint

 

swerve-customs-the-shop

Well the time has come!!!!

I broke her down and I’m starting to prep for paint. Theres a lot of work ahead, but the end is in site!! I can’t wait to go for a ride!!