Quote Originally Posted by collins
you really dont wanna do the 1.8 rockers WITH the cam i'm lookin at... then you run into piston/valve clearance. it just becomes a PITA
Quote Originally Posted by GTslOw
you can't run 1.8's with most aftermarket cams because of the ramp rate of the cams can break the bigger roller rockers. especially comp xer lobes
gotcha. makes sense.