R
rpounds
Guest
Has anyone had any experience with 1.6 or 1.65 ratio rocker arms on L-48 350s? If so, give me the scoop - good, bad, indifferent. Horsepower gains? Torque gains? Stock valve covers or tall? Stock valve springs? What brand did you use? Any other information that would be pertinent.
Thanks,
Ron
Thanks,
Ron