i was wondering about the trinity cheeta 400cc powervalve kit i wanted to now how reliable is it. Is it worth the money and how much of a difference is there from stock and also if anyone has had any trouble with them before

 

Didn't you say you have a 87' 250x in another forum (Sport quads) and you didn't know what kind of quad you were getting yet? But anyway I've heard the kit is pretty good. Also get a 400EX I love mine![img]i/expressions/face-icon-small-smile.gif[/img][img]i/expressions/face-icon-small-wink.gif[/img][img]i/expressions/face-icon-small-happy.gif[/img][img]i/expressions/face-icon-small-tongue.gif[/img][img]i/expressions/face-icon-small-cool.gif[/img]

 

i don't know how reliable they are but put out just over 90 horses dirt wheels did a test on one last month

 

I ran one for about a year with no problems. Lot of drag racing and dune riding. The powervalve cylinders do pull real hard bottom to top.

 

Dirt Wheels and Trinity are natorious for making HP claims..90hp? Common..

 

I had the 400cc stock stroke setup with 35mm carbs on race gas. It dynoed at 80hp w/ 43 ft #s of torque. This is what to expect with the cylinders right off the shelf. I am sure a drag port would easily get it real close to 90 hp.

 

Nah, not on gas you wont get 90 unless your running an ideal drag setup and good with your tuning.

Expect 70-80 out of it on the dunes and they are reliable

 

i have to agree with dabeechman.i have a friend with the 400,he has drag porting,cpi drag pipes and lectron alky carbs after hours of dynoing he got up to 91hp.no way on gas did he get 90!

 

Sounds like he needs a new engine builder to me.

 

i just bought a banshee pro built that makes just over 90 hp we put it on alcohol and it was to finicky it required to much tuning if i ride often,we changed to B32 and it still makes the hp and requires much less attention. If you guys know a motor builder that gets that much hp on pump gas I'd like his name I think we can revelutionize the entire atv racing scene.