Sportsman Racing Products Piston 350 Inverted Dome Forged 4.030 in Bor 139628
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Sportsman Racing Products Piston 350 Inverted Dome Forged 4.030 in Bor
This piston set is forgedfrom high silicon 4032aluminium alloy and speciallydesigned for mild turbo,supercharged and nitrousapplications. Piston setaccepts 1/16, 1/16, 3/16rings (Rings SoldSeparately).
Includes:
- Spiro Lock:927-042-CS
- StraightWall Pin:927-2750-15-51S(130g)
Specifications :
- Part #: SRP139628
- CID: 383
- Bore:4.030
- Stroke: 3.750
- Rod Length: 5.700
- Compression Height:1.425
- CompressionRatio with 58cc chambervolume: 10.4
- Compression Ratio with 64ccchamber volume: 9.8
- Compression Ratio with 70ccchamber volume: 9.2
- Dome Volume: -16.0cc
- Gram Weight: 457
- Oversize: .030
- Recommended Ring Set (CheckProseal listing to determineoil ring tension):J100F8-4030-5
Pistons was founded in 1997by JE Pistons, the world'slargest manufacturer offorged racing pistons. Theidea was simple, to create ahigh quality forged piston atan affordable price. EverySRP forging was created withquality, performance andaffordability in mind. Bydesigning dedicated forgings,the pistons became bothlighter and stronger whilemachining time and scrapaluminium were drasticallyreduced. These factors havereduced the price of SRPPistons and contributed totheir success. Today, over400 different piston partnumbers comprise the SRPproduct line-up, includingChevy, Ford, Chrysler, Honda.