NPR rings for stock Godzilla Pistons

Steel Nitrided top ring, Steel Napier 2nd ring with std, 3 piece oil rings

Traum Custom Pistons (any compression ratio), Godzilla 7.3

These pistons will be spec'd to meet the goals of your engine.  Compression, CD, pin diameters, rod length, decke height, stroke, combustion chamber volume, power adder type, and boost/n2o levels will be considered when designing your pistons...