Piston Ring Gap & Groove Data — 2000 Pontiac Grand Prix V6-3.1L VIN J Service Manual

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pro multis · About Operation CHARM

Top Groove Side Clearance	0.002 - 0.0033
Second Groove Side Clearance	0.002 - 0.0035
Top Ring Gap	0.006 - 0.014
Second Ring Gap	0.0197 - 0.0280
Groove Clearance	0.008
Gap with segment at 89.0 mm	0.0098 - 0.05