I honestly hate banshees. I think they are poorly designed pieces of junk.


They are just fast as HELL!!!!!!!!

I trail ride at 191 exhaust with stock stroke. Why build a +4 for trail riding though.

 

from what I have read, a longer rod won't change port timing, but you can get away with a little more duration because the increased dwell time that the longer rod creates at tdc and bdc. well that's what these guys were saying anyway. link

 

The actual duration wont change, it's because of the longer rod sweep that the piston stays at the top and bottom a fraction of a second longer and that helps promote better combustion at TDC.