Enginetech P3098(8)STD Falt Top Pistons for Chevrolet BBC 454 7.4L

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Enginetech P3098(8)STD Falt Top Pistons for Chevrolet BBC 454 7.4LDimension Pin Dia. 0. 9898 Comp. Ht1. 625 Bore_mm107. 95 Oil Ring3 16 Bore Inch4. 250 2nd Ring5 64 Top Ring5 64 Make Model User Engine Year Range Notes Category Make Model User Engine Year Range Notes Category Make Model User Engine Year Range Notes MARINE GM 7. 4L 454 OHV V8 16V Chev. Big Block 4. 250" Bore High Perf. Mark VI. Flat top. 1. 625" CH. Hyper. Use M42518 rings. TRUCK, VAN, SUV GM, CHEVROLET 7. 4L 454 OHV V8 16V Chev. 4. 250" Bore 71 00 96

Full size ports at each end for optimal injector supply and minimal hydraulic fluctuation

AMS Head Bolt Set

200 Deck - 4-Bolt Main - 2-Piece Seal - Iron - Big Block Chevy - Each

5 PSI Fuel Pressure Regulator Included No Fuel Pump Included No Grade Type Performance Handheld Included Yes Idle Air Control Motor Included No Ignition Timing Control Yes Ignition Type Universal Individual Cylinder Fuel Corrections No Injector Size 100 lb/hr @ 58

5 Valve Timing Lift 0 Exhaust Close ATDC 0 Intake Open BTDC 0 Exhaust Open BBDC 0 Intake Close ABDC 0 Make Ford Lifter Type Hydraulic Roller Swinging Follower

and reduced heat transfer from disc to hub via the aluminum hats

the filter is isolated from high engine temperature by a heat shield designed to lower the temperature of the air entering the engine

The Lm-2S Self-Calibrating Circuitry Also Compensates For Changes In Temperature

4 TSPL83TR-4 77/17 487 @ 6400 447 @ 5000 368

4L 454 Truck

Thread Size:5/16 in

UPC 036584071990 Manufacturer COMP Cams Warranty 12 Months Emissions Code

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