The Supertech piston set for Nissan 240SX KA24 engines offers four pistons at an 89.5mm bore (+0.5) with a -27cc dish producing an 8.6:1 compression ratio; rings are excluded. This kit is suitable for KA24 rebuilds or replacement installs where altered piston crown volume is required to achieve target compression and maintain proper engine geometry.
Supertech Nissan 240SX KA24 89.5mm (0.5+) -27cc Dish 8.6:1 CR Piston - Set of 4 (Excl Rings)