CP Pistons Manley Rods fits EJ257 WRX STI Stroker 99.50mm 8.5:1 SC7433 / 14416-4

Product Description  

LET US HELP YOU TO CHOOSE THE ITEM THAT YOU REALLY NEED. PLEASE ASK ANY QUESTIONS BEFORE BIDDING.

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

Make: Subaru

Engine: EJ257

Compression Ratio: 8.5:1

Rod Bolt: 3/8" ARP 2000

Part Weight: 613

Big End Width: 0.840

Big End Bore: 2.165

Beam Type: Turbo Tuff I-Beam Rods

Pin Size: SC7433: 23mm / 14416-4: 23

Compression Height: 1.123

Rod Length: SC7433: 130.5mm / 14416-4: 5.137

Stroke: 83

Bore: 99.5mm

Material: SC7433: 2982 Alloy / 14416-4: 4340 Steel

Bore Size: STD

Standard Pin (Included): 905-2500-18CP1S

Upgraded Pin (Not Included): 905-2500-20CP3C

Pin Locks (Included): None

Ring Part#: RS1658-3917-0

Photos are illustrative purposes only. Original product may vary.