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Pace Performance

LSx Crate Engine
Posted October 10 2012 07:09 PM by Johnny Hunkins 
Filed under: Tech

Pace Performance LSx 454 crate motor

Pace now offers LSx power in a package with their turnkey 585HP crate engine.


An engine with 454 cubic inches will always be associated with higher performance Chevys, and that tradition continues with the all new LSX454 crate engine. Pace Performance started with a new LSx bowtie block, stuffed it with an all-forged, super tough rotating assembly, and bolted on a pair of new GM deep breathing LSx six-bolt cylinder heads. The Pace LSX 454 is delivered fully assembled with engine controller and harness. It also comes dressed with great looking, all new orange powder-coated valve covers with “LSX 454" logos.

Specifications:
Power: 585 HP @ 6,300 rpm, 570 ft.-lbs. of torque @ 4,700 rpm
Bore x Stroke: 4.185 x 4.125
Compression Ratio: 11:1
Block: LSx cast iron with six-bolt cross bolted main caps
Crankshaft: 4340 forged steel, with eight-bolt flange
Connecting rods: 4340 forged steel
Pistons: forged aluminum
Camshaft: hydraulic roller
Cam Lift: .635 Intake / .635 exhaust
Cam duration @ .050: 236/246 degrees

Also Includes:
Holley retro-fit oil pan
Oil dipstick and tube
Ignition coils & custom coil brackets
Spark plugs, wires & looms
New GM water pump

GMP-19244611-LS7EFI Pace LSX454 585HP Engine: $13689.95

Source:
Pace Performance
800-748-3791
www.PacePerformance.com



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