Ring gaps

VTBIRD

Registered User
What is the spec for the first and second ring on a factory piston?



Thanks for your help,
Chris Knipes


I did do a search and didn't find much.
 
doesnt matter what size piston you use u just have to match the size of the piston and rings. as for the gap with ring inside of bore are

compression (top) 0.01-0.02 in
compression (bottom) 0.01-0.02in
oil ring 0.015-0.0583 in

Also make sure you check your side clearance.
 
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