CHEV/ HOLDEN LS2 PISTONS 4.030″ BORE, .945″ PIN, 1.325″
CHEV/ HOLDEN LS2 PISTONS 4.030″ BORE, .945″ PIN, 1.325″
$836.69
Description
These ruggedly durable pistons are made with exclusive high strength FM425 alloy, and enhanced with 16.5%silicon for excellent tensile strength and scuff resistance.This advanced metallurgy permits tighter bore clearances, which help minimize noise on cold engine start-up. These pistons are the ideal choice for street performance applications and late-model replacement.
More Sealed Power hypereutectics benefits:
Higher strength than cast or forged at operating temperature
Finely dispersed silicon particles provide a highly resistant wear surface and reduces scuffing
Lower material growth allows pistonsto be fit tighter, improving cylinder sealing for less blow-by and more power
High silicon content allows elimination of groove inserts in certain applications
Designed to retain standard ring gaps in the top groove
Piston Specifications :
CID: 371
Bore: 4.030
Stroke: 3.622
Rod Length: 6.098
Compression Height: 1.325
Compression Ratio with 64.5cc chamber volume: 11.24
Dome Volume: -.007cc
Pin Type: Press pin
Recommended Ring Set: Moly – SPR10603 35
Additional information
| Weight | 5.5000 kg |
|---|---|
| Dimensions | 47.00 × 24.00 × 11.00 cm |
| Category list | |
| Brand | Speed Pro |
