Specifications
- Brand
- CP Pistons
- Part #
- SC7401-1
CP Piston & Ring Set for Subaru EJ20 WRX - Bore 93mm - Size +1mm - CR 8.5 (Single Piston)
$258.02
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CP Pistons forged piston set for Subaru EJ20 WRX. 93mm bore, +1mm size, 8.5:1 CR. Not CARB approved.
Key Features
- Fits Subaru EJ20 WRX engines.
- Forged aluminum construction for strength.
- 93mm bore size.
- Sized +1mm for bored engine blocks.
- 8.5:1 compression ratio.
- Single piston unit; order quantity as needed.
Product Details
Forged from high-strength aluminum, this CP Pistons piston is built to handle the demands of a performance Subaru EJ20 WRX engine. It features a 93mm bore and is sized at +1mm, meaning it's designed to replace a stock piston that's been bored out by 1 millimeter. The compression ratio is set at 8.5:1, which is a common choice for builds looking for a bit more power without going too extreme on fuel requirements.
This piston is a single unit, so you'll need to order the correct quantity for your engine. CP Pistons are well-known in the performance community for their robust construction and attention to detail. This particular piston is designed to be a direct replacement for a bored engine, making it a solid option for rebuilding or upgrading your EJ20's short block. Remember, this part is not CARB approved and cannot be shipped to California.
Specifications
- Brand
- CP Pistons
- Manufacturer Part #
- SC7401-1
Frequently Asked Questions
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