Fantastic build. What size tire's are you running on the rear?
Just Too Addicted
Arm chair racerJust too addicted
Fantastic build. What size tire's are you running on the rear?
85 Tri-z Power valve on Inverts
85 Tri-z Basket Case
01 gsxr750 engine/Tri-z frame (long long way from complete)
Power User
Got the holeshot
I think they are 15x10x8 or something close to that.Originally Posted by NeverLift
Power User
Catch me if you can
Looks great and I'm certain will perform awesome!!
All our government does is distract us while they steal from us, misspend our tax $ and ruin our country
Power User
Got the holeshot
Pretty good day on the dyno.
First off the stock 350x makes 22 rwhp. The Bryan Ditch 350x class racer came in at just over 38rwhp, I am very happy with that but it would only turn up to 8500rpm because of the rev retard in the stock CDI. We advanced the timing 5* but that did something I never seen, it knocked it down to 7500rpm, made the same HP up to that as it did stock, just kicked the retard in early, so that didn't work. lol
Then came the ATC 70, that was a big FLOP!!!!!! The rear axle I had made had a little wobble on the right side, well that little wobble turned into a big flop at 8000rpms and 18hp and that's as high as we could go or it would have broke the axle in half I'm sure. It was just starting into the power and I'm very sure it would hit 22hp, the same as a stock 350x.
First Time Rider
Arm chair racerNew to the board
What about the 250x numbers im dyeing to see those.
At The Back Of The Pack
Arm chair racerAt the back of the pack
Put the stock axel in the 70 just for the dyno test! 22rwhp from a 70?!? That's insane!
Power User
Got the holeshot
Never got to dyno it, it just went to the track. I didn't have time and I didn't have the new cam built yet so it will get done some day, plus I need to build a new pipe. Never ending R&D!
Power User
Got the holeshot
Too late, the customer took it to New York already.
Go here and you can see a video he made riding it. https://www.facebook.com/mickey.dunlap.7
Last edited by Mickey Dunlap; 08-20-2016 at 06:08 PM.
Power User
Got the holeshot
It just dawned on me, I built the first 350x TT racer 32 years ago! Good thing Honda came up with a much better engine then the old xr350 RFVC we used back then for the proto type. The 2016 version came out much better, who says we don't get better with age! lol
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