have an 02 tb250, it has an hpd pipe and red w yellow stripe clutch spring, have sent the head, cylinder, flywheel and carb to rcr to all be modifyed by rick, the work he is doing will still run on 93 oct, can anyone give me some idea of the improvement for a 125lb rider, and maybe what other sock quads that he can now beat in a drag race, thank you

 

please

 

You didnt mention whether the cylinder will be ported, but I would assume so. If Rick does all you mentioned, then the bike should pick up 4-6 lenghts in a drag race and probably another 3-4 mph on the top end. It will seem like a different bike for sure. You have the aggressive kit in the bike right now from the spring you have in it, and that will work much better from the other mods you are having done. You should be able to spank a lot of the smaller bikes now .Bubba

 

yes, the cylinder will be ported, head milled to run 93oct, lighten flywheel, and mill open the carb. to max dia. and jet accordingly, what stock quads will it stay with or outrun, thank you

 

Try to reach tbsleeper or 2manytoys. Both have ported modded TB's. I havent had an all out one for myself, so I dont have comparisons. I know they can tell you.