SRP 350 Small Block Chevy - Inverted Dome Forged Piston (SRP139628)

SRP139628 - SBC 4.030" PISTONS -16cc DISH

383 c.i., 4.030" bore, 3.750" stroke, 5.700" rod length, -16.0cc dome volume

Part Number: SRP139628

This piston set is forged from high silicon 4032 aluminium alloy and specially designed for mild turbo, supercharged and nitrous applications. Piston set accepts 1/16, 1/16, 3/16 rings (Rings Sold Separately).

Includes
:

Spiro Lock: 927-042-CS
Straight Wall 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
Compression Ratio with 58cc chamber volume: 10.4
Compression Ratio with 64cc chamber volume: 9.8
Compression Ratio with 70cc chamber volume: 9.2
Dome Volume: -16.0cc
Gram Weight: 457
Oversize: .030
Recommended Ring Set (Check Proseal listing to determine oil ring tension): J100F8-4030-5
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.