Ls2 J324061 Asymmetrical Forged Pistons – Dish Top, Fsr Series

Description

LS2 Asymmetrical FSR Dish Top Forged Piston

4.005″ bore, 4.000″ stroke, 6.125″ rod length, -7.6cc dome volume

J324061

24061

We have redesigned and expanded our GM LS1 series product lines! These new pistons utilized our dedicated Forged Side Relief (FSR) forging that was specifically designed for high output GM LS1 series engines. In addition we have found ways to reduce weight and maintain the durability needed for both street and racing use. Lightweight and extremely durable, these pistons are machined for 1.5mm, 1.5mm, 3.0mm rings. Wrist pin upgrade recommended above 800hp.Includes:Pin #927-2250-15-51C (106g)Round Wire Locks # 927-073-MWFeatures:Accumulator GroovesDouble Pin OilersOffset Wrist PinPiston SpecificationsMake: CHEVROLETEngine: CHEVROLET LS GEN III/IVBore Diameter: 4.005Compression Height: 1.315Compression Ratio with 64cc chamber volume: 10.9Compression Ratio with 68cc chamber volume: 10.5Compression Ratio with 70cc chamber volume: 10.3Piston Volume: -7.6Cylinder Head: LS 12 DEG/15 DEG COMBO VRPiston Pin Outside Diameter: 0.927Piston Pin Length: 2.250Piston Pin Material: 5115Ringset Included: NoTop Compression Ring Thickness: 0.048Second Compression Ring Thickness: 0.06Oil Ring Thickness: 0.149Piston Material: 2618Forging Type: FSRPiston Avg Weight: 401Pin Wall Thickness: 0.170Piston Type: Dish

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