Supertech piston set for Mitsubishi 4B11T with an 86.5mm bore and a -4.6cc dish yielding a 9.0:1 compression ratio. Sold as a set of four; rings are not included. These pistons provide the specified combustion chamber modification for 4B11T rebuilds or upgrades where the larger bore measurement and dish volume are needed.
Supertech Mitsubishi 4B11T 86.5mm Bore -4.6cc Dish 9:1 CR Pistons - Set of 4 (Excl Rings)