JE Pistons Ultra Series GM Gen III/IV LS 4.01in Bore/4in Stroke Set of 8 Pistons turn14-in-stock DVII-style carbon fiber hood for

DVII-style carbon fiber hood for 1990-1994 Nissan Skyline R32

When we flow tested a conventional air filter design against the Skunk2 filter and used advanced CFD analysis program

2 Boost Settings: easily selected via the turn-and-push button

The valve seat is manufactured with precision CNC machining technology

which makes having the proper air/fuel mixture in the combustion chamber paramount for best performance

JE Pistons Ultra Series GM Gen III/IV LS 4.01in Bore/4in Stroke Set of 8 Pistons turn14-in-stock DVII-style carbon fiber hood forManufacturer Part # : 361730 Market Description Ultra Series forged pistons from JE are the industry? s strongest, most fully featured pistons available off the shelf. Offered for a wide range of domestic applications from LS to Big Block and HEMI to Ford Modular, Ultra Series pistons feature JE? s proprietary Aligned Grain Flow forging technology providing next level tensile strength ideal for the extreme cylinder pressures of power adder engine