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randy wilson · 06-08-2009, 10:05 AM

pushrod length does not change valve lift or duration. only cam profile, rocker ratio, and valve lash can do that.

06-08-2009, 10:05 AM	#10
randy wilson Senior Member Join Date: Jan 2007 Location: N/A Posts: 882 Likes: 0 Liked 22 Times in 22 Posts	Re: Roller Rockers on Stocker Engine ? pushrod length does not change valve lift or duration. only cam profile, rocker ratio, and valve lash can do that. __________________ don,t have one