SRP Small Block Ford 302 - Flat Top Forged Piston (SRP140690)

SRP140690 - SBF 4.040" PISTONS -5cc FLAT

348 c.i, 4.040" bore, 3.400" stroke, 5.400" rod length, -5cc dome volume

Part Number: SRP140690

This piston set is ideal for oval track to street/strip applications, it is forged from high silicon 4032 aluminium alloy. Features include CNC machined ring grooves and forced pin oiling. Piston set accepts 1/16, 1/16, 3/16 rings.

Includes:

Spiro Lock: 927-042-CS
Straight Wall 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
Compression Ratio with 54cc chamber volume: 11.5
Compression Ratio with 60cc chamber volume: 10.7
Compression Ratio with 64cc chamber volume: 10.2
Dome Volume: 5cc
Gram Weight: 425
Footnote: includes oil rail support, .927 pin diameter
Oversize: 0.030
ecommended Ring Set (Check Proseal listing to determine oil ring tension): J100F8-4040-5
SRP Pistons was founded in 1997 by JE Pistons, the world's largest manufacturer of forged racing pistons. The idea was simple, to create a high quality forged piston at an affordable price. Every SRP forging was created with quality, performance and affordability in mind. By designing dedicated forgings, the pistons became both lighter and stronger while machining time and scrap aluminium were drastically reduced. These factors have reduced the price of SRP Pistons and contributed to their success. Today, over 400 different piston part numbers comprise the SRP product line-up, including Chevy, Ford, Chrysler, Honda and more.