SRP Pistons Bbc 4.310" Pistons -3Cc Flat 4.250" St 6.135" Rod 1.520" C 139507

SRP Pistons Bbc 4.310" Pistons -3Cc Flat 4.250" St 6.135" Rod 1.520" 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:

• SpiroLock: 990-042-CS
• Straight Wall Pin:990-2930-150(150g)

Specifications:

• Part #:SRP139507
• CID: 496
• Bore: 4.310
• Stroke: 4.250
• RodLength: 6.135
• Compression Height: 1.520
• Compression Ratio with112cc chamber volume: 9.1
• Compression Ratio with118cc chamber volume: 8.7
• Compression Ratio with124cc chamber volume: 8.3
• Dome Volume: -3cc
• Gram Weight: 591
• Oversize: 0.060
• Recommended Ring Set (CheckProseal listing to determineoil ring tension):J100F8-4310-5

SRPPistons 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, Hondaand more.