Ok I have a 1991 acura integra, With a b18c1 GSR block And a B18A1 non-vtech head, "I know its shity right" but anyways I going to rebuild the block with 7.5cc dome pistons and .020 over on the bore size, Std Bearings, Im also trying to get the blocks deck shaved aswell.. how much can I shave the deck? Im trying to get as much compression as possiable, I would to get some input about this, I kinda need some help. If I could I would shave the head to just to get alil more hp, does anyone know how much compression you can run on a stock b18c1 gsr crank and head gasket?

 

No need to shave the head, it better to use proper pistons or else you're gonna break some piston domes and ruin the engine.

 

Yea the pistons are for a b18c1 Gsr block, But you thank ill still have probs?