Hot Rod

First Look: Performance Design’s XS Intake Manifold for LS3 V-8

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 ...
GM Authority

Lingenfelter Offers Carbon Intake Manifold For LS3 And LS7 Engines: Video

For more than four decades, Lingenfelter Performance Engineering has been churning out a slew of wild high-performance products, from engine upgrades, to parts, to crate engines. Now, the tuner is ...
Hot Rod

Car Craft New Product Spotlight: Edelbrock’s Cross-Ram Intake Manifold for LS3 Engines

What it is:Cross-Ram LS3 intake manifold—perfect for twin-turbo apps. Why you care:You know Edelbrock has been doing cross-ram intake manifolds since the 1950s, but ...
Motor Trend

What is the hot setup for a turbo LS, rectangular port or cathedral port heads?

Just in case you aren’t up on current events in the LS community, there seems to be a divide wedged firmly between cathedral port and rectangular port enthusiasts. For those unfamiliar with the terms, ...
SlashGear

Here's What Makes GM's LS3 Engine So Special

Chevrolet's LS-series ("luxury sport") is one of the most popular V8 engines ever with literally dozens of different iterations available. Of those, the LS3 is at the top of the desirability heap, ...