SRP Pistons Sbc 4.060" Pistons -16Cc Dish 3.750" St 5.700" Rod 1.425" 139630
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SRP Pistons Sbc 4.060" Pistons -16Cc Dish 3.750" St 5.700" Rod 1.425"
This piston set is idealfor oval track tostreet/strip applications, itis forged from high silicon4032 aluminium alloy.Features include CNC machinedring grooves and forced pinoiling. Piston set accepts1/16, 1/16, 3/16 rings.
Includes:
- Spiro Lock:927-042-CS
- StraightWall Pin:927-2750-15-51S(130g)
Specifications:
- Part #: SRP139630
- CID: 383 (388)
- Bore: 4.060
- Stroke:3.750
- Rod Length:5.700
- CompressionHeight: 1.425
- Compression Ratio with 58ccchamber volume: 10.5
- Compression Ratio with 64ccchamber volume: 9.9
- Compression Ratio with 70ccchamber volume: 9.3
- Dome Volume: -16cc
- Gram Weight: 482
- Footnote:
- Oversize:0.060
- RecommendedRing Set (Check Prosealisting to determine oil ringtension): J100F8-4060-5
SRP Pistons wasfounded in 1997 by JEPistons, the world's largestmanufacturer of forged racingpistons. The idea was simple,to create a high qualityforged piston at anaffordable price. Every SRPforging 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, Hondaand more.