CARB EO#: D-126-46†
Introduced on the seventh-generation Corvette Stingray and Gen 6 Camaro SS, the LT1 6.2L V-8 opened the next chapter in the long, historic legacy of the Small-Block engine. Chevrolet Performance’s lineup of E-ROD high-performance crate engine systems are eligible for installation in millions of 1995-and-earlier vehicles in California.
PART NO. 12682080
455 HP @6000 RPM
465 LB/FT @4600 RPM
Gen-V LT1 with CARB EO
The LT1 is architecturally similar to the LS family of Small-Block engines, but with a unique block casting, cylinder head design, oiling system and more. It also combines direct injection and continuously variable valve timing to support an advanced combustion system.
LT1 E-ROD Tech Specs
- Part Number: 12682080
- Engine Type: Direct Injection spark-ignition Gen-V Small-Block V-8
- Displacement (cu. in.): 376 (6.2L)
- Bore x Stroke (in.): 4.065 x 3.622 (103.25 x 92mm)
- Block (P/N 12619171): Cast aluminum with 6-bolt nodular iron main bearing caps
- Crankshaft: Forged steel
- Connecting Rods: Forged powdered metal
- Pistons (P/N 12662802): Eutectic
- Camshaft Type (P/N 12629512): Billet steel roller
- Valve Lift (in.): .561 intake / .531 exhaust
- Camshaft Duration (@0.050 in.): 200° intake / 212° exhaust
- Cylinder Heads (P/N 12620544): Aluminum, rectangular port D/I
- Valve Size (in.): 2.13 intake / 1.59 exhaust
- Compression Ratio: 11.5:1
- Rocker Arms (P/N 12619829 int): Investment-cast, roller trunnion
- Rocker Arms (P/N 12619829 exh): Investment-cast, roller trunnion
- Rocker Arm Ratio: 1.81:1
- Recommended Fuel: Premium pump
- Maximum Recommended rpm: 6600
- Reluctor Wheel: 58X
- Balanced: Internal
Mobil 1 is now The Official Motor Oil of Chevrolet Performance.
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