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speedreeder 01-24-2007 08:25 PM

Re: roller rockers on a 330
 
I currently run 1.8 rollers on a stock 330 and I picked up 300 RPM over stock steel. One of the best things is you don't have to worry about shoving a pushrod through the rocker.(has happened twice to me or someone I know)

MILD THUNDER 01-25-2007 10:00 AM

Re: roller rockers on a 330
 

Originally Posted by speedreeder (Post 2003935)
I currently run 1.8 rollers on a stock 330 and I picked up 300 RPM over stock steel. One of the best things is you don't have to worry about shoving a pushrod through the rocker.(has happened twice to me or someone I know)

Most of your rpm gain probably came from the change of ratio, increasing cam lift and durantion. Either way, thats cool!


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