oil sealed the rings a little better...
compression should be between 10% of one another
Compression should improve as the new rings seat to the cylinders..


My GMC has a bad case of ship fitters disease!
GMC: Get More Cash...
1958 GMC
1956 Chevy 1500 Hydraulic Dump Truck
1952 Chevy 1700 3-Ton Firetruck

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