BLACKBANSHEE04 Posted January 23, 2006 Report Share Posted January 23, 2006 Which pipes will give better top end with ported clyinders and i was wondering should i get cpi high rev or toomey 5 racing pipes. THANKS Quote Link to comment Share on other sites More sharing options...
ellison445 Posted January 23, 2006 Report Share Posted January 23, 2006 Depends on who ported the cylinders, You should ask your builder Quote Link to comment Share on other sites More sharing options...
BLACKBANSHEE04 Posted January 23, 2006 Author Report Share Posted January 23, 2006 Which is better for top end Quote Link to comment Share on other sites More sharing options...
aguita Posted January 23, 2006 Report Share Posted January 23, 2006 CPI Quote Link to comment Share on other sites More sharing options...
speedfr3ak Posted January 23, 2006 Report Share Posted January 23, 2006 Ellison couldn't be more right. Call the guy who ported your jugs. I have CPI inframes and got top ended by the same stroke bike with t-5's. But generally I think CPI's have a better top end than t-5's. This was at sand mountain Utah. Quote Link to comment Share on other sites More sharing options...
badassbanshee479 Posted January 23, 2006 Report Share Posted January 23, 2006 ask your builder, shearers will yeild the most top end if the porting is done right. cpis right behind them Quote Link to comment Share on other sites More sharing options...
BLACKBANSHEE04 Posted January 24, 2006 Author Report Share Posted January 24, 2006 What is the size of a 68mm piston because i heard that banshees tend to overheat when u bore .80 over Quote Link to comment Share on other sites More sharing options...
BigRed350x Posted January 24, 2006 Report Share Posted January 24, 2006 I run T5's and get beat on top quite a bit by equal banshees with CPI pipes. The T5's give you a little bit better mid range than the CPI's. T5's are a good all around pipe, but for something on the top end I would go shearer, CPI, or rocket/grr pipes. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.