8. It’s almost a shame to hide these beautiful forged slugs inside the engine! Lykins went to RaceTec Pistons for a custom set of pistons for this build. They feature 1.5/1.5/3mm ring grooves (that will be filled by Total Seal rings) and full-floating pins secured by wire locks. The piston dish is 20cc with the valve reliefs configured for the Twisted Wedge valve locations.