GM

88958604

Genuine GM 88958604 CT400 Circle Track Racing Engine

SKU: 88958604

Engine Parts

Circle track racing engines CT400
400 horsepower
400 torque
Standard Morse link timing chains are installed
350 cubic inch

This engine is not designed, nor intended to be used in any marine applications. Chevrolet Performance racing crate engines are excluded from the limited warranty. Chevrolet Performance brings us their Fast Burn circle track crate engines in the form of a 350 cubic inch ZZ4 with an approximately 9.6:1 compression, 400 horsepower at 5,500 rpm, and 400 feet/pound of torque at 4,500 rpm. These 4-bolt main engines have a recommended max rpm of 5,800. These are factory-sealed crate engines packages, complete with high-rise single plane intake manifolds, stamped steel valve covers with racing-style breathers, and 8 quart single kick out circle track racing oil pans. Parts used in these engine assemblies are 4-bolt main/1-piece rear main seal blocks, 1053 forged steel crankshafts, powdered metal connecting rods, and cast aluminum pistons. Installed camshafts are hydraulic roller with .474 inch intake lift and .510 inch exhaust lift with 208 degree open duration intake, and 221 degree open duration exhaust lobes at .050 inch ground with a 112-lobe centerline. Standard Morse link timing chains are installed. Cylinder heads are Fast Burn aluminum style with 64 cubic capacity chambers, and 210 cubic capacity intake runners with 2.00 inch intake valves and 1.55 inch exhaust valves.

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