Jack I remember back quite a while ago that you were going to try working some of your magic on an E-ton to see what you could do with it.I've never heard any details of how you made out.Have you tried it yet?Would love to hear the details if you have.

 

yep its done and headed down south to its owner this weekend. i will let you know how it runs, the owner of the quad is a friend of mine and our boys race together. just put bubbas stroker back together so it will be nice to compare the 2.

Mark

 

If he's racing against Bubba's E-ton it better be working really good[img]i/expressions/face-icon-small-wink.gif[/img]Can you give us any details as to what was done to the bike?

 

ttt

 

i'll let jack explain what he has done to it, he says it runs really good though.

Mark

 

Bump

 

It's done. I've assembled and dis assembled till I'm blue in the face.[img]i/expressions/face-icon-small-happy.gif[/img]
The machine will need a transmission of a different ratio, but once that's in,I'd put this machine up against any.
At present it has 19" tires on the rear with 20/28 gearing and wheelies out of the hole.
The early style pipe it has was a problem. After a lil cutting, it woke right up.

FYI: It's 82cc's with a special piston in it (50mm). It allows for 5 more bores up to 52mm and stay 90cc legal.
This way a person that spends money on a cylinder will get more than a couple bores out of it.
I thought this would be a good idea. Your thoughts on this?

 

Sounds very interesting! When you say you did some chopping does that mean you were able to modify the stock pipe?Your bore size sounds good with the idea of being able to rebore a few times but is there much power difference between being the full 90cc or staying at the stock 82cc size bore?Also with the trans ratio are you referring to the internal gears or the clutch pulley sizes?Can you give us some details on what kind of mods you did to the engine.You don't have to be real specific but I'm wondering how much of the stock parts you were able to use.Also what did you do to the chassis if anything?

 

Pipe: No it's not a stock pipe.I was told by the pipe designer that the pipe was made for a max of 8000 rpms.He recommended on what to do and where.It should rev to 9000+ now. I feel that the new pipes should not have this problem.
There may be a power increase from 82cc's to 90. I feel it'll be minimum.The 82cc should run as well IMO.
The transmission refered to by me, would be the internal gears.
I ported the stock cylinder along with modifying it to make the piston work.I had to modify the piston.
I was sent one of those new aluminum heads. I shaved and re-chambered it to suit my purpose.
The front variator is aftermarket.I adjusted the angles to suit me.
Rear clutch: A aftermarket clutch pack was used. I modified the rear sliding face and installed an aftermarket spring.
A 28mm Koso carb and a aftermarket reed cage was used.
I plugged the oil injection.
Nothing was done with the chassis as it will be remaining here for engine test purposes. The motor is going south. [img]i/expressions/face-icon-small-happy.gif[/img]
That's about it. [img]i/expressions/face-icon-small-smile.gif[/img]

 

Thanks for the info and I'm glad you were successful.[img]i/expressions/face-icon-small-wink.gif[/img]