CP Forged Pistons 4B11T Mitsubishi Lancer/Evo Bore 90mm +4.0mm 10.0:1 CR SC7227

Product Description  

CP Standard Shelf Pistons Features

Dedicated forgings

Balanced to + or 1 gram

Wrist pins provided at no cost

Pin fitting provided at no cost

Accumulator Grooves

Dual forced pin oilers

Pick lock grooves

Fully CNC machined

USA Made

Compression Ratio: 10.0:1

Pin Size: 23mm

Compression Height: 1.313

Rod Length: 143.75mm

Stroke: 86

Bore: 90mm

Material: 2832 Alloy

Bore Size: +4.0mm

Standard Pin (Included): 905-2250-15CP1C

Upgraded Pin (Not Included): 905-2250-19CP3C

Pin Locks (Included): 905 073 SWL

Ring Part#: CPN 3543

Photos are for illustrative purpose only. Actual product may vary.