Giveaway: 🔥🔥LS3 HOT CAM Engine🔥🔥

🔥🔥 LS376-480 Hot Cam 🔥🔥

Hot Performance

The LS3 delivers a stunning 495 horsepower and 473 lb.-ft. of torque. That’s nearly 14 percent more power and torque. The key to the power boost is the Hot Cam’s 0.525-inch lift on both the intake and exhaust sides, along with 219-degree/228-degree duration specs.

That’s less lift on the intake side than the stock LS3 cam, but considerably more duration, allowing the valves to stay open longer to draw in more air from the rectangular-port L92-style heads. 

LS376-480 Tech Specs

Part Number: 19434638

Engine Type: LS-Series Gen-IV Small-Block V-8

Displacement (cu. in.): 376 (6.2L)

Bore x Stroke (in.): 4.065 x 3.622 (103.25 x 92 mm)

Block (P/N 12623967): Cast-aluminum with six-bolt, cross-bolted main caps

Crankshaft (P/N 12597569): Nodular iron

Connecting Rods (P/N 12649190): Powdered metal

Pistons (P/N 19207287): Hypereutectic aluminum

Camshaft Type (P/N 88958753): Hydraulic roller

Valve Lift (in.): .525 intake / .525 exhaust

Camshaft Duration (@.050 in.): 219° intake / 228° exhaust

Cylinder Heads (P/N 12629063): Aluminum L92-style port; “as cast” with 68-cc chambers

Valve Size (in.): 2.165 intake / 1.590 exhaust

Compression Ratio: 10.7:1

Rocker Arms (P/N 12569167 int): Investment-cast, roller trunnion

Rocker Arms (P/N 10214664 exh): Investment-cast, roller trunnion

Rocker Arm Ratio: 1.7:1

Recommended Fuel: Premium pump

Maximum Recommended rpm: 6600

Reluctor Wheel: 58X

Balanced: Internal