: Made from hypereutectic 390 aluminum alloy, which is approximately 30% stronger than standard untreated alloys. Design : Features a flat-top style with four valve reliefs.

: Various sizes (Standard, .020, .030, .070) are available at retailers like Summit Racing . Digital Tools: Image Compression

manufactured by United Engine & Machine (UEM). These "pieces" are precision-engineered for engine builds:

: Offers a dedicated "Compress to 198 KB" tool that automatically adjusts quality to hit the exact target size.