my 250R is pretty much stock except for swingarm rims tires pegs n the basics. but i was wonderin what should i get for my bike and what company is it made by. thanx

 

mods pertaining to what? performance? handling?

 

both

 

front suspension
Pipe and silencer - ESR TRX 5 www.esr250.com
Reeds - www.boyesen.com
big bore and/or Porting - ESR, LRD, CT, Duncan, everyone and their mom....

 

sorry i didnt tell u this but i already have a pipe silencer reed valves reed cage ma cylinders been ported i have works front suspension what else should i get

 

well you probly all ready know this but have bigger boost ports machined into the pistons. and if you have a long rod in your 250r then you can stroke it by using a spacer plate also LRD cdi high rev box you can find most of this at lrd.com i run a 38mm air striker carb and love it the jetting is 170. cool head, my 250r is 80 over tho. i run the fatty pipe. if you can give any tips love to here them .

 

Pipe first, porting and properly set head work w/cool head is the most important, carb third. Everything else motor wise is of marginal value to me unless you're building a serious drag racing quad.

 

im not too much of a drag race. i mostly race mx and this is ma 3rd R. im just tryen to get new ideas on what i should do cuz we all no 1-9999999 heads r better than 1

 

why not go to a larger displacement?

 

Larger displacement will get you a little more HP, but stock cyl. have limited port areas, the aftermarket cyl. get more power. However, I'm cheap and don't think any of them are cost effective. The pistons/rebuilds are expensive too. Just my opinion. Whats yours?