Does anyone race a 230 or have a heavily modded one. i have an '88 230 quadsport (clutch/kickstart) i wanna do some major work to the engine, but my only prob is where to find the stuff. i cant find a crank or rod, big bore kit, hi compression piston. all i found was a cam, some exhaust kits, and heavier valves springs. if anyone know where i can look/go to find some insane mods for the bike, it would be greatly appreciated. please dont tell me not to do it, i wanna make this a fast bike. thanx for all the help

 

What type of racing do you want to do?

 

I dont think u will find anything, i do have a 230 n couldnt find nothing either, except exhaust n cam's, but i have done lots of stuff 2 mine i do have a 300cc cylinder on it thats pretty tricky but works, it has a piston from kawasaki n the crank arm also, i put a performance cam also, i did a whole lot of modifications 2 the head 2 have a great flow, it has a Keihin carb from a 250cc two stroke thats very big n the best of all is the turbo i do have a turbo on it thats what it makes very fast, a Raptor runns faster in its last gear but loses big time in the first 4 gears

 

I owned a Q-sport 230 a few years ago when I was about 14......they are great beginner sport quads. Just buy a slip-on pipe, K&N filter, rejet the carb and throw away the air box lid and you should be pretty competitive in the 250cc 4-stroke class.

 

Give four stroke tech a call the number is (814) 842-6159
They will custom make a big bore kit for you.
Mt little bro had a 273 kit made fors his 250 quad sport with 13.1 comp. for $300 i think might be less.
Four stroke tech does not have a web site so you have to call. Good luck with you project.