Wiseco Pro Tru Compact Series Piston Kit (97-03 Chevy Corvette, 98-02 Pontiac Firebird, 98-02 Chevy Camaro) K444X3
Wiseco's new ArmorGlide skirt coating is the result of testing, development, and benchmarking through Wiseco in-house dyno prog.. The outcome – minimized friction, maximum horsepower, and improved wear resistance. Not only is ArmorGlide a high-tech lubricant that reduces friction, but it also allows the piston to be fitted tighter within the bore than a non-coated piston. Better ring seal reduces noise from piston rock. ArmorGlide is being applied to selected pistons.
Bore (in):4.030 in.
Piston Style:Flat top, with two valve reliefs
Piston Material:Forged aluminum
Compression Distance (in):1.300 in.
Piston Head Volume (cc):+11.00cc
Wrist Pin Style:Press-fit or floating
Pin Diameter (in):0.927 in.
Top Ring Thickness:1.2mm
Top Ring Material:Steel
Top Ring Facing Material:Gas nitrided
Second Ring Thickness:1.2mm
Second Ring Material:Cast iron
Second Ring Facing Material:Phosphate coated
Oil Ring Thickness:3.0mm
Oil Ring Material:Chrome plated carbon steel
Oil Ring Tension:Standard
Quantity:Sold as a kit.
Notes:Requires aftermarket connecting rods.
Part # K444X3