Srp Forged Flat-Top Piston Set – 4.065″ Bore, -5Cc Dish, 3.622″ Stroke, 6.125″ Rod – Srp27959

Description

Forged 4.065″ Bore Flat Top Piston Set, -5cc, 3.622″ Stroke, 6.125″ Rod

1.315″ Comp Height. Suit GM LS3/L92

SRP279592

P279592

SRP Pistons is proud to offer a high tech addition to our very popular product line. SRP Professional pistons include features used in professional racing such as lightweight forged side relief (FSR) forgings, high quality wrist pins, and precision CNC machined ring grooves and skirts. In addition, every package includes JE Pro Seal Premium Piston Rings. The included ring set features a 1.2 premium steel top ring, 1.5mm Napier (hooked face) second ring and 3.0mm standard tension oil ring. Every piston is designed and manufactured in the USA at the advanced JE/SRP Pistons manufacturing center.Rings Included:Lightweight, low friction metric ring package included1.2mm CARBON STEEL top ring, 1.5mm Napier 2nd ring, 3.0mm standard tension oil ringMinimal filing requiredPins & Locks:High quality 2.250″ pin further reduces reciprocating weightCarbon steel wire locks includedSpecifications:Engine: CHEVROLET LS GEN III/IVBore Diameter: 4.065Compression Height: 1.315Compression Ratio with 64cc chamber volume: 10.9Compression Ratio with 66cc chamber volume: 10.6Compression Ratio with 72cc chamber volume: 10.0Piston Volume: -5Cylinder Head: LSX/L92 12 DEGPiston Pin Outside Diameter: 0.927Piston Pin Length: 2.250Piston Pin Material: 5115Ringset Included: YesTop Compression Ring Thickness: 1.2mmSecond Compression Ring Thickness: 1.5mmOil Ring Thickness: 3.00mmPiston Material: 4032Forging Type: FSRPiston Avg Weight: 440Pin Wall Thickness: 0.150Piston Type: FlatRing Set: JG31F8-4070-0

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