For a long time in the automotive world, simply having a turbocharger on a street car was sufficient for bragging rights, as evidenced by the massive “TURBO” badging endemic to early Eighties machines ...

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 ...

With a little help from our friends at Tune Time Performance, we were able to find a willing TrailBlazer (owner Jim Skeenes) in which to test the new FAST (Fuel Air Spark Technology) truck intake ...

I’ve gained a lot of respect for (and interest in) the power of 3D printing custom car parts after chatting with a 3D designer. Today, another really cool perspective on this style of manufacturing ...

We hear it all the time, that cam profile, intake design or even head porting is for a naturally aspirated motor and doesn't work well on a turbo combination. Is this the reality or simply a crutch ...

The all-new 6.7-liter Cummins High-Output Turbo Diesel is rated at 430 horsepower and 1,075 lb.-ft. of torque. A redesigned block and head, robust heavy-duty pistons, new performance intake manifold, ...

Let's face it, the only people who don't love boost are people who haven't tried it. Okay, maybe the "everyone" part is a bit of an overstatement, but there is certainly no denying either the ...

TwinPower unveiled its new performance-driven components for Harley-Davidsons, including steering-damper kits and high-flow ...

From the August 2018 issue In recent years, automakers have mastered the craft of extracting greater mileage from their engines, and we’re not just talking about mpg ratings. An increasingly popular ...

In diesel performance, achieving optimal airflow is the cornerstone to unlocking your engine’s full potential. For owners of the 6.7L Cummins, upgrading the intake system is a popular and effective ...