The Supertech forged piston set for Ford/Mazda 2.3L engines with an 88mm bore includes four pistons with a +1.5cc dome, producing a 12.5:1 compression ratio. Supplied as a set of four excluding rings, these pistons provide a controlled compression increase for builds that match the stated bore and chamber specifications.
Supertech Ford/Mazda 2.3L 88mm Bore +1.5cc Dome 12.5:1 CR Pistons - Set of 4 (Excl Rings)