Motor Trend

Brodix Cylinder Heads, Engine Block & Intake Manifold Insight - CHP Insider

If you want the cheapest deal in town, look elsewhere. Brodix isn't shy about the fact that its products aren't the least expensive on the market. The company is confident that its cutting-edge R&D ...
Hot Rod

Deep Breathing: What’s New In Intake Manifold Technology

OK, all together now, everyone take a deep breath. Didn't that feel good? The same idea applies to your engine. The more air it can ingest, the more power it can make. A high performance intake ...
GM Authority

GM Gen. 5 Small Block Deep Dive Part II: The LT1 Valvetrain, Intake, Exhaust And Cylinder Heads

For Part I, covering the new combustion system, direct injection, and active fuel management: click here. For Part III, covering the block, crankshaft and lubrication systems: click here. Continuing ...
Motor Trend

Small Block Chevy Intake, Carb, Camshaft Testing - Danger Mouse Part 4

A New Intake, Cam, Carburetor, And SpacerWhen we started out building Danger Mouse (DM), we knew that testing it would probably turn out to be the most fun we've had on the dyno in a long time. We ...
GM Authority

GM 5.3 Liter V8 Small Block LS4 Engine

While the 5.3L LS4 V8 was the first car engine to feature Active Fuel Management (cylinder deactivation) technology, it was not Flex Fuel capable and did not have variable valve timing. As mentioned, ...
Car and Driver

GM Will Make a New Small-Block V-8, Spending $854 Million to Build It

GM might be pushing hard into electrification, but it's not done with internal combustion yet. Last week, the company announced an $854 million investment into a variety of its plants to build the ...