A stock LS3 rec-port intake manifold is hard to beat and only costs $299. When Chevy went back to the drawing board after the success of the cathedral-port Gen III LS1 small-block V-8, it realized ...

So that's the basics on our dyno mule. Prestige has three intakes and four combos for this test. From mild to wild, we have a stock GM LS3 intake, Holley's Sniper EFI Low-Profile Fabricated intake ...

Now, this carbon fiber intake manifold is on offer for GM ’s LS3 and LS7 V8 engines. Pricing is listed on Lingenfelter’s website at $1,299.99. Check it out in the short video below.

Shortening or lengthening intake runner lengths has long been a way to alter an engine’s performance. In the past, this typically necessitated a full intake manifold swap. But with the new ...

The truck now boasts a 6.2-liter naturally aspirated LS3 V8 GM crate engine, which is paired with a Helley electronic fuel injection system and a custom intake manifold.