BluePrint Engines Chevy LS 376 C.I.D. 549 HP EFI LS3-Style Long Block Crate Engines PSLS376EFI

Overview

BluePrint Engines Chevy LS 376 C.I.D. 549 HP EFI LS3-Style Long Block Crate Engines

BluePrint Engines Chevy LS 376 c.i.d. 549 hp EFI LS3-style long blocks are for those wanting maximum horsepower and durability. Every BluePrint engine is dyno-tested for proven results and backed by their exclusive 30-month/50,000-mile warranty.

Specs and components for the Chevy LS 376 crate engines include:

* New GM 6.2L block
* Nodular iron rotating assembly
* Forged connecting rods
* Hypereutectic pistons
* Aluminum cylinder heads
— 72cc chamber
— 2.165 in. intake/1.600 in. exhaust valves
* Roller camshaft
— .612 intake/.585 exhaust lift
— 225 intake/238 exhaust duration at .050
— 113 degree lobe separation
* Compression ratio 10.7:1
* LS3 intake manifold
* Fuel injection included
* 87mm DLT4 BW throttle body
* Coil packs
* Oil pan
* Valve covers
* Timing cover
* Water pump
* Harmonic balancer
* Spark plugs and wires