What should my next project be?? LT250 with Zilla engine VS 250R with CR500 engine VS 250R with big bore kit??
 

Pretty much what is says, I am finishing up my 89 Zilla and an now in search of a new project. I am leaning toward a 250r frame with something like a 400+cc big bore kit, or something like the Genesis 425. http://atvscene.com/evaluations/psi-425-r.htm

I am looking for about 70+hp and less than 375lbs wet. The bike will be used mostly for sand and asphalt drag racing.

What should my next project be?? LT250 with Zilla engine VS 250R with CR500 engine VS 250R with big bore kit??
 

do the lt with zilla that baby will fly wonce you get it done.+ i think it would be cool to hear about the results. Good luck!

What should my next project be?? LT250 with Zilla engine VS 250R with CR500 engine VS 250R with big bore kit??
 

do the 250r with the big bore kit.

What should my next project be?? LT250 with Zilla engine VS 250R with CR500 engine VS 250R with big bore kit??
 

I would have to agree with DaBeechMan on this one, lots less fabrication and you would be surprised how much power is able to be unlocked in those motors. Just look at his bikes!

Street

What should my next project be?? LT250 with Zilla engine VS 250R with CR500 engine VS 250R with big bore kit??
 

A 250R with a big bore kit would be the best choice. Without a doubt.

What should my next project be?? LT250 with Zilla engine VS 250R with CR500 engine VS 250R with big bore kit??
 

get a 250r, drop an Alky power valve 370 in it and you will be amazed.

I would stay away from the really exotic heads like the genesis, I think DaBeech brought up a good point a month ago about the longevity of companies creating these wild kits.

What should my next project be?? LT250 with Zilla engine VS 250R with CR500 engine VS 250R with big bore kit??
 

I think you got me wrong Rob. I have a genesis motor. They are very well built cylinders. You cant take away from the fact that the psi motors make some good power. Its just the financial side that the business put itself in is what may worry some people. Wiseco owns the rights to the pistons, so thats not the issue. But if a cylinder is to break, psi has full rights to that cylinder, and nobody would be able to get them afterwards.

The alk 370's dont have a long lifespan. Maybe 1-5 hours max. The piston skirts are too thin on the pro-x motors and when the cold alk hits the warm piston it causes piston breakage across the skirts and out of the intake windows. If you DO do a pro-x motor and want to run alk id stay away from the stroker motors and under 350cc's

What should my next project be?? LT250 with Zilla engine VS 250R with CR500 engine VS 250R with big bore kit??
 

I stand corrected.

What should my next project be?? LT250 with Zilla engine VS 250R with CR500 engine VS 250R with big bore kit??
 

The Suzy is lame and the 250r with a big bore kit is the same ol same ol. The 250r with the CR500 engine would be cool if you could take care of the vibration problems.

What should my next project be?? LT250 with Zilla engine VS 250R with CR500 engine VS 250R with big bore kit??
 

whats wrongwith the LT/Quadzilla plan?
please help me[img]i/expressions/face-icon-small-frown.gif[/img]