i bought an 85 250r with a 310 ct racing kit. ive been riding since i was small so im comfortable with the power. the question is, i need to beat the **** out of my cousins banshee with a 370 kit. how much more engin work should i do to do this. im putting a whale pipe and silencer (ct) and a longer swingarm (+8) i think i should go with a 350 ct and a 40.5mm carb (it has a 38mm now and an aluminum block) the pics are in my profile. im trying to stay with ct and not go eddie sanders with this bike.

 

i have a esr 380 trike same yr as yours .i can tell you for a fact only the wild and i do mean extremly wild banshees will run with you on this kit. your buddy can put alky or what ever he likes on his 370 and he will still just be catching the roost and you can do all that and still be on gas!!!

 

cool, how much longer did you extend the swingarm on your trike?

 

any pictures vision?

i would think a well ported 350 or even 330 (atc) could hang with that shee with the right person porting it. also depends on the porting of that shee.

bring your wallet.

 

i have a +6 on the bike and its way to short, a +8 might work but for solid launches without worry i believe i need a +10.i have some pics ive been meaning to post, ill see what i can do tomorrow. ive been working so Much i just havnt had time.if you know anyone lookin for a sweet trike im going to list mine on e-bay this week.

 

how much u asking for ur atc250r and please send pic and list of the mods

zman@wpcs.net

 

I have a friend with an 86 Atc250r that is basically stock with a fresh rebuild that beats 2 of my other friends stock banshees consistently.

 

ok u want the baddest 250r talk to east coast atv and get a psi 425 powervalve cylender and they will set u up with anythgin i may need at a good price the question is will i be able to handle the sickest r motors made?

 

well you could always drop a CR500 motor in!!!! i don't even waste time racin banshees ,,unless they are highly modded to the max!!!! with double the touque of a ds and twice the explosive power of a banshee its a blast to ride too,,,,,,, ATC500R