The Wiseco Professional Series piston set for Ford 4.6L/5.4L modular V8 engines is a set of eight forged pistons built to endure severe duty race conditions. These pistons have a 3.552 in. bore, -20.0cc volume and 8.9:1 compression, with 1.220 in. compression height and 0.8661 in. pin diameter. Forged from 2618 aluminum and fully machined, they include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating, premium rings and forced pin oiling.
Wiseco Ford SOHC V8 4.6L 2 Val Trick Flow Twisted Wedge NA/Boost/Nitrous -20.0cc 3.552 Bore 8.9:1 CR