Exigent Solutions Custom Traum Pistons - Evo X
86.0mm-87mm Bore size – 9:1 CR - 2618 Material – ~373g
- Lateral gas ports – Promotes ring seal by using combustion gases to push rings into the bore.
- Moly coated skirts – For reduced friction in the cylinder bore by providing extra lubricity to the piston skirts.
- Ceramic top coat – To provide a thermal barrier between the combustion event and the piston material. This lowers piston temperatures and provides next level durability in racing applications.
- Heavy duty tool steel .220” thick pins – High quality steel that is heat treated providing one of the strongest pins on the market.
- WPC Surface treatment on the pins - Improves surface hardness and surface finish for increased strength, reduced friction and improved wear resistance.