Wiseco 1400 HD Mitsu EVO 8 - 4G63 Turbo -21cc Piston Shelf Stock Kit

The top face of the piston is textured to improve the combustion characteristics, and all kits come with rings, pins and locks.

Our Sport Compact pistons are made from dedicated forgings produced in-house to give you a light weight piston with superior strength and optimal design. Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride/napier xx rings and optimized skirt profiles.

Specifications

Item Weight 299 g
Shipping Weight (Dimensional) 6.000000
Clearance Sale No
Availability Back Ordered
Part Type Pistons
Make Mitsubishi
Vehicle Model Evo 4 5 6 7 8 9
Model Evo 4-6 CP9A, Evo 7-8 CT9A, Evo 9 CT9A
Engine 4G63T (7-Bolt Evo 4-8), 4G63T (7-Bolt Evo 9)
Rod Length 6.023" / 153mm
Rod Length Oversize 0.118" / 3.0mm
Bore Diameter 85.5mm
Bore Oversize 0.020" / 0.5mm
Stroke 94mm (2.2L Stroker)
Compatible with Stock Sleeves Yes
Requires Aftermarket Sleeves No
Compression Ratio 8.8:1
Pin Size 0.866" / 22mm
Included Ring Set 8550XX
Included Pin Locks W5590
Included Pin S722
Head cc 43 cc
Dome cc -21 cc
Compression Height 1.137" / 28.87mm
Piston Coating Skirt Coating
Brand Wiseco
Skirt Type Slipper Skirt
Piston Material 2618
Carb Legal Unspecified
Wrist Pin Wall Thickness 0.225"
Wrist Pin Dimensions .866" x 2.362" x .225"
Pin Material 9310 Steel