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Posted

i was on the trinity site last night looking at the cheetah big bore kits for the banshee. which do you think would be better? the 400cc powervalve kit or the 420cc powervalve kit with stroker??????

 

what pipes would be a good choice to go with when doing this?

 

tithead.

Posted

For what type of riding conditions. I was happy with the 400cc kit. Off the shelf it put out 80hp with 40+ ft lbs of torque. I ran T5, Trinity inframes, and CPI pipes with the CPI getting the nod for most low to top end power.

Posted

It's a 421 cheetah (4mil). The 420 is a stock cylinder trinity big bore setup.

Obviously the 4mil is going to run a little stronger, but the 400 runs strong too.

I agree that the cpi's would probably be your best bet.

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