SRP Pistons Sbf 4.040" Pistons -5Cc Flat 3.400" St 5.400" Rod 1.100" C 140690
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SRP Pistons Sbf 4.040" Pistons -5Cc Flat 3.400" St 5.400" Rod 1.100" C
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 #: SRP140690
- CID: 348
- Bore:4.040
- Stroke: 3.400
- Rod Length: 5.400
- Compression Height:1.100
- CompressionRatio with 54cc chambervolume: 11.5
- Compression Ratio with 60ccchamber volume: 10.7
- Compression Ratio with 64ccchamber volume: 10.2
- Dome Volume: 5cc
- GramWeight: 425
- Footnote:includes oil rail support,.927 pin diameter
- Oversize: 0.030
- ecommended Ring Set (CheckProseal listing to determineoil ring tension):J100F8-4040-5
SRP Pistons was founded in1997 by JE Pistons, theworld's largest manufacturerof forged 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, Hondaand more.