CP Pistons SC7420 CP Sport Compact Pistons

CP Sport Compact Pistons (SC7420) for a Subaru EJ257 WRX STI. Bore: 3.9175 (99.5mm) - Size: STD - Stroke: 79 - Rod Length: 130.5 - CH: 1.208 - Pin Size: 23 - Compression Ratio: 8.2 - Cylinder: 4 - EJ257 WRX STI.


CP Pistons SC7420 CP Sport Compact Pistons image 1
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CP Pistons
Category: Pistons
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Product:
CP Sport Compact Pistons
Part #:
SC7420
Price:
$525.64
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* Paid Link. Pricing last checked at Ebay on 02/25/2021
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All Buying Options:

CP Pistons SC7420 for Subaru EJ257 WRX STI 8.2:1 99.5 STD OPEN BOX SALE CP Pistons SC7420 for Subaru EJ257 WRX STI 8.2:1 99.5 STD OPEN BOX SALE
Ebay Listing
$525.64 SHOP *
CP SC7420 Pistons 99.5mm 8.2:1 for Subaru EJ257 EJ257B Imprezza WRX STI EJ25 CP SC7420 Pistons 99.5mm 8.2:1 for Subaru EJ257 EJ257B Imprezza WRX STI EJ25
Ebay Listing
$599.99 SHOP *
CP Pistons SC7420 Piston and Ring Set for Subaru (Set of 4) CP Pistons SC7420 Piston and Ring Set for Subaru (Set of 4)
Amazon Listing
$610.95 SHOP *
CP FORGED PISTONS SC7420 Subaru For EJ257 WRX STI 99.5mm STD 8.2:1 CR CP FORGED PISTONS SC7420 Subaru For EJ257 WRX STI 99.5mm STD 8.2:1 CR
Ebay Listing
$679.00 SHOP *
CP Forged Pistons Fits Subaru EJ255 WRX 8.6:1 EJ257 STI 8.2:1 99.5mm SC7420 CP Forged Pistons Fits Subaru EJ255 WRX 8.6:1 EJ257 STI 8.2:1 99.5mm SC7420
Ebay Listing
$679.00 SHOP *
* Paid Link


Fitment Information:

NOTES: Bore: 3.9175 (99.5mm) - Size: STD - Stroke: 79 - Rod Length: 130.5 - CH: 1.208 - Pin Size: 23 - Compression Ratio: 8.2 - Cylinder: 4 - EJ257 WRX STI
SubaruEJ257 WRX STI See Notes Above


See partnumber notes and applications notes above for specific product information.

CP-Carrillo offers over 500 shelf parts from the Sport Compact shelf line with a wide range of sizes for the most popular engine types. Every piston and rod is designed through extensive research and development with the support of some of the biggest names in motorsports.

CP pistons are designed for oversized valves, high lift camshafts and available in a variety of compression ratios and bore sizes. Carrillo rods are a great compliment to the assembly and are available in PRO H, Pro A or Pro SA beams. All of our products represent the highest quality and are engineered for maximum power.

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

Pistons come with wrist pins, pin fitted, and locks (except for Subaru).


California Residents:
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov

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