Quote:

Quote:

I broke three 1.5 offset rocker on a 640 lift cam last year they were IND black arms i know four guys that have broke rockers

What spring pressures and how many passes when you started breaking them?




mine was good for a hundred passes with 300# on the seat and 690# open.
and also one shaft was cracked when i took them off.

did not know they offered a thick wall version, thats what i get for not buying from bg.