Chevy Small Block 454 Cubic Inches

DaveMcLain

Active Member
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454 cubic inch Small Block Chevy engine run and dyno tested. Engine produced 630 horsepower at 5700 rpm and 630lbs/ft torque at 4500rpm on Mobil 93 octane fuel with 32 degrees total timing. This engine is intended for use in a jet boat or similar moderate rpm application where a large displacement high torque engine in a small package is desired.

Engine has Profiler aluminum heads with 2.055 intake and 1.60 stainless valves, ported Edelbrock Super Victor intake manifold. Demos Cams' solid roller cam, Comp lifters, Erson springs, retainers and pushrods, Miller/PVS 1.6 ratio roller rockers, Moroso oil pan.

Pistons are forged by Diamond with a 22cc dish for 10:1 compression, Scat rods and Eagle 4340 steel crank. Powerbond balancer, internally balanced assembly.

Asking price is $8000 minus distributor(MSD billet or something similar recommended), and carburetor(Holley 950HP or similar recommended) along with HVH 1 inch merge spacer.
 
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