Cobalt SS 2.0L Supercharged Diamond Pistons
These pistons are the best on the market for durability, strength and weight. These pistons were designed by Diamond specifically for the 2.0L Supercharged Ecotec, and if you are looking for pistons for your LSJ these are the ones you should have.
These pistons come in a 10:1 compression ratio and feature valve reliefs and Ribbed Side Relief 2618 alloy forging for durability. They also feature offset pins for quiet opperation. These are direct replacement pistons.
also available in .020 overbore, please call for details
Simmons Motorsports Group 60C Mellen St. Hopedale, MA 01747
