LS Engines

How much power is a TBSS intake worth over the O.G. Gen. 3 Truck intake? Seems like a test should be straight forward enough, just grab a test motor and […]

While the idea of swapping LS engines into older muscle cars is certainly not new, things can  become a bit fuzzy when it comes to the specifics. For example, the […]

What is better than a 4.8L, 5.3L, or even a 5.7L LS? The answer is obvious a bigger 6.0L LS—and we are not talking about the run-of-the-mill 6.0L LQ4 or […]

If you’ve ever wondered what just about anything would look like with an LS engine stuffed into it, chances are you’d find the answer at LS Fest West. A premier […]

For certain vehicle maintenance and upgrade jobs, Summit Racing offers parts combos put together by its own in-house performance experts. Each part is vetted, tested, and proven to perfectly complement […]

How much is an LS cam swap worth? As always, the answer is…it depends. While it is not uncommon for cams swaps to be worth 40, 50, or even 60 […]

What factory cylinder heads should I run on my 6.0L LS? The question is somewhat loaded, as the answer depends on your desired outcome. Are you looking to maximize low-speed […]

Put down the hammer! There are far better ways to install a harmonic damper instead of just whacking it with a big honkin’ mallet until it’s good and tight. …Just […]

Though it may seem like a straightforward process, there’s still a lot to consider when installing an oil pan onto a freshly built LS engine. From proper gasket alignment to […]

Swapping on a set of aftermarket performance cylinder heads is a gearhead rite of passage, and for many enthusiasts, it represents the first step towards more serious engine building. As […]