Supertech piston set for Ford Duratec 2.0L/2.3L with an 88.5mm bore and a +0.5cc dome yielding approximately 12.5:1 or 11.2:1 compression ratios. Sold as a set of four pistons (rings not included), these pistons suit rebuilds where a slightly increased dome volume is needed to raise compression for specific tuning goals. They provide consistent geometry for matching to appropriate heads and clearances during assembly.
Supertech Ford Duratec 2.0L/2.3L 88.5mm +0.5cc Dome 12.5:1/11.2:1 CR Piston - Set of 4 (Excl Rings)