Dyno Four Stroke Racer

That bike is lookin great Jeff....can't wait to see it finished! Lookin at your pics just makes me want to build, build, build.......it's such inspiration :D Keep it flowin bro!

dnut
 
Well I put this under four strokes to give some other member’s time in the Cruiser section.

Got the chain tensioner mounted and welded in, works real well. It’s such a simple design so don't even think of copying it...YBZ

Got the tank done also...look real close...you won’t see another one like it...guarnateed


This bike is a vision come true, if anyone knows me I gravitate toward Dyno Bikes for the flow of the frames. I am just happy I was able to get this motor in the frame.

The motor in the frame is mild...and I will be bringing another motor to swap out for the unlimited class at The Grange Race...Neil do ya hear meeeee...

See ya in the PITs
 

Attachments

  • PA150044.JPG
    PA150044.JPG
    377.1 KB · Views: 415
  • PA150041.JPG
    PA150041.JPG
    333 KB · Views: 369
I'm looking forward to see it in person. I was hoping you weren't going to cover all that wonderful rust with paint. Maybe I'll be able to spot some on a nut or bolt, probably not. great job!
 
Your bike is coming together well, motor looks like a tight fit, but it's shoehorned in there well.

How are you bending your exhaust tubing, conduit bender? Is that 1" tubing? It's going to be a great rider when you get it finished up.
 
The exhaust is 1 inch mild tubing, I am lucky to have a hydraulic bender to use.

Be wise in your exhaust design; it really makes a difference as far as performance.
 
Yes, you are lucky to have a hydraulic bender at your disposal, the better the tools the better the build. In one of the pictures, I saw what looked liked a full exhaust, is that what you plan to roll with on the streets? Or are you going with that shorty pipe for all around?
 
agk said:
I really like how you adapted that small chain ring to the wide spindle.
Click to expand...

Thanks AGK, it was easy.

I started the paint last night and finished it tonight. The air brush paint does not pop until the clear is applied.

I have all the parts ready to go after paint is completed.
 

Attachments

  • PA160057.JPG
    PA160057.JPG
    408.3 KB · Views: 285
  • PA160059.JPG
    PA160059.JPG
    344.7 KB · Views: 263
  • PA160067.JPG
    PA160067.JPG
    384.3 KB · Views: 284
Update: I got the frame and sheet metal painted, then today at lunch time I was able to shoot the clear coat on. Turned out real nice since I am a no BS kind of painter.

Started to put together...and it’s going good so far

Itchy...a couple pictures of some exhaust I made. A little heads up (this is for you also Flex) the long exhaust does not make the power of the shorter one...I do like the end of the longer one and will incorporate into this bike build.
 

Attachments

  • PA160063.JPG
    PA160063.JPG
    369.6 KB · Views: 295
  • PA160066.JPG
    PA160066.JPG
    411.3 KB · Views: 291
  • PA180071.JPG
    PA180071.JPG
    308.3 KB · Views: 292
  • PA180072.JPG
    PA180072.JPG
    319.7 KB · Views: 353
  • PA180080.JPG
    PA180080.JPG
    388.3 KB · Views: 372
Your new ride is bad a$$! They keep getting better and better. You never fail to amaze us all with your builds culver city. Post pictures when you get it back together bro.

Glen
 
The latest pictures of the bike.

I am waiting for the fuel pump which should come today.

I am more than pleased with this bike. I am just a hard core DYNO man....and this really does it...
 

Attachments

  • PA200118.JPG
    PA200118.JPG
    374.1 KB · Views: 2,268
  • PA200116.JPG
    PA200116.JPG
    429.9 KB · Views: 375
  • PA200127.JPG
    PA200127.JPG
    398.6 KB · Views: 368
  • PA200128.JPG
    PA200128.JPG
    413.1 KB · Views: 340
  • PA200123.JPG
    PA200123.JPG
    418.9 KB · Views: 435
I completed the bike Friday night and tested it in the neighborhood a little. I did not get on it for the fact I wanted to race it on Saturday.

The bike performed flawlessly, the only issues were the drive chain for the jack shaft. Installed a new one at the race, the heat must have got to it.

This bike is well balanced and a screamer...it goes till the valves float...must be at least 6500rpm,

I will know soon since my son won an rpm gauge at the race from AGK
 

Attachments

  • PA230156.JPG
    PA230156.JPG
    419.5 KB · Views: 363
  • PA230168.JPG
    PA230168.JPG
    445.8 KB · Views: 317
  • PA230167.JPG
    PA230167.JPG
    405.3 KB · Views: 320
  • PA230179.JPG
    PA230179.JPG
    369.9 KB · Views: 298
Congrats on another fantastic build its a screamer . And your son WOW . I also had a totaly burned up chain after the first heat but did not have a replacement
so rung what ya brung.ya i made the mistake of re using the chain from my
Q matic it looked ok . I should have known better.....Everything you build is
crazy bad ass. They look great and run great and all that detail all of your custom brackets and machined parts and to top it off you did the full race prep
SAFTEY WIRE ON EVERYTHING. once again great job.............Flex....
maybe that was your other bike that has the saftey wire.
 
Last edited:
Hey CCC, this bike looks good, sounds good and recorded one of the fastest times that our radar gun saw at Grange. Nice work on another sweet 4-stroke!
 
You must log in or register to reply here.
Back
Top