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Engine Mechanical TopicsDiscussion for motor builds, cams, head work, stripped bolts and other engine related issues. The good and the bad. If it goes round and around or up and down, post it here.
Star Racing 30/30,
Int valve lift 0.485, open 8, close 25. 213° duration, 23° overlap, 98 lobe center.
Exh valve lift 0.485, open 48, close 15. 243° duration