Others share heavily doctored renderings of concept GTOs. But the truth is simpler: Pontiac isn't coming back. At least, not ...

ProCharger and Scoggin Dickey Parts Center tested a new low-profile air-to-water intercooler intake manifold for LT engines. The setup, capable of over 1,344 hp, was tested on a 402-ci stroker engine.

For that you got a 350 LT1 (5.7-liter) mill, heavy-duty four-speed M22 tranny, better brakes, ... a solid-lifter cam, dual-plane aluminum intake manifold, and 780-cfm Holley four-barrel carburetor.

For that you got a 350 LT1 (5.7-liter) mill, heavy-duty four-speed M22 tranny, better brakes, ... a solid-lifter cam, dual-plane aluminum intake manifold, and 780-cfm Holley four-barrel carburetor.

The LT-1 V8 engine was only offered between 1970 and 1972 and was brought in as a replacement for the ... and a 780 CFM ...

The new LT1 used a new block, intake manifold, and cylinder heads along with a “reverse cooling” system, but the basic design, including engine mounts, bolt patterns, bore spacing, and the 5.7L ...

Chris Stark The composite intake manifold and cylinder head covers are painted blue to distinguish the LT7 from other Corvette powerplants. Chris Stark Port fuel injectors are visible in this view of ...

The 2025 Chevrolet Corvette ZR1’s 5.5-liter DOHC V8 shares the same basic architecture as its less powerful LT6 version that powers the Corvette Z06. ... you’ll notice a new intake manifold.

The 1970 Chevrolet LT-1 displaced 350 cubic inches with its 4.00-inch diameter cylinder bore and 3.48 inches of crankshaft stroke. The engine's 11.0:1 compression ratio played a large role in ...

GM L83 LT Heads on a 5.0L 302 Ford ... be to see how he turned their bench racing idea and a stack of aluminum—along with a skilled TIG torch hand—into an intake manifold for this hybrid GM ...

Between 2014 and 2019, General Motors installed its 5.3-liter Ecotec V8 in several trucks and SUVs. It's reliable, but it has seen its share of problems.

But the LT6 also has dual throttle bodies feeding dual high-flow intake plenums. Those plenums are part of an active intake manifold that also incorporates three tuning valves that continuously vary ...