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GM LT Engine Street Stage Seven

GM LT Engine Street Stage Seven

Arrington SS Large Bore LT Engine Stage 7 454cu

The Arrington SS Big bore configuration is completely done in house using our latest CNC technology in reconfiguring the GM engine block comes with our life time guarantee engine refresh program, at Arrington SS we pride our workmanship on the race wins of our establishments has achieve over 3 decades, our new Lt1 engine stage program is tuned for the mild street enthusiast that wants more from the STD LT engine configuration offered by GM. Complete ready to install to bolt your engine accessories to the new engine combination. We can also service your engine of the same upgrades ask in store for more details.

The result is more power with greater efficiency than any previous Small-Block engine! Chevrolet Performance’s new LT1 crate engine – offered with a wet-sump or dry-sump oiling system Specially ECU designed for retrofit applications upon request.

Engine Specification Dyno Tested ready to go $32000.00

Cubic Inches 454cu
Engine Block: Cast Aluminum fitted with large sleeves
Cylinder Heads: Cast Aluminum CNC
Crank Shaft: Forged Steel 4.125
Connecting Rod Type: Forged H beam rod
Piston Type: Forget Coted
Camshaft Type: Arringtopn SS
Cam spec: 235 / 225@50
Compression Ratio: 10.41
Horsepower: 750
Torque: 648
Street Performance Yes
Drag Racing Club Racing
Dirt Racing No
Normally Aspirated Yes
Turbo Application Yes
Supercharged application Yes
Main Stud girdle Yes Steels
Rockers assembly Roller Option
Pushrods Std
Reluctor wheel 58X
Balanced Internal
Max Rpm 6900
Fuel Grade Premium
Wet sump Yes
Dry sump Option