Feb 03, 2011 · 540 CRATE MOTOR 680 HP AND 810 FT/LBS OF TORQUE FROM THE HORSEPOWER SHOP – Duration: 2:21. thehorsepowershop 9,969 views
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Ls3 Crate Engine 480 May 28, 2014 · Anyone know what kind of manners the 525 HP engine has over the 480 HP engine? I am looking for a streetable engine with some attitude. Thanks. LS376-480 HP – LS3 Gen IV . The hot new small block V8 in the GM lineup is the hyper-aggressive LS3. It offers a high-revving