ChargerST
Well-Known Member
Instead of removing the inner springs when doing a new cam break-in it is possible to use rocker arms with a lower ratio. The Chevy crowd has some 1.3 ratio rockers for this. Are there any low ratio shaft rockers for BB mopars? Some claim that the stamped steel rockers are low ratio but I'm not sure if that's true or not (several numbers for actual ratio are floating around..from 1.35 to 1.48) and if it would actually work as break in rockers.
I guess modifying rocker arms for a lower ratio is not worth the effort though.
As for the why question: swapping rockers is much less hassle than removing inner springs and putting them back in after break in.
I guess modifying rocker arms for a lower ratio is not worth the effort though.
As for the why question: swapping rockers is much less hassle than removing inner springs and putting them back in after break in.