S sick150 Well-Known Member Joined Apr 12, 2008 Messages 159 Reaction score 0 Location near brisbane and buedesert Aug 26, 2008 #1 What are the vavle clearance on Zongshen 250cc engine
mad man Well-Known Member Joined Jul 16, 2006 Messages 1,574 Reaction score 0 Aug 29, 2008 #2 bout .10 intake .12-.15 exhaust, as long as there is a clearance it will be fine, if anyone dissagrees, private message me.......
bout .10 intake .12-.15 exhaust, as long as there is a clearance it will be fine, if anyone dissagrees, private message me.......
Cactus Jack Master Spanner Spinner Joined Jan 18, 2007 Messages 2,742 Reaction score 53 Aug 30, 2008 #3 Yeah they're push rod engines like a car ..... so they'd need extra clearance to allow for push rod and lifter elongation .......
Yeah they're push rod engines like a car ..... so they'd need extra clearance to allow for push rod and lifter elongation .......