Articles written by: Richard Holdener

Tech Articles

Dyno Test: Adding 120 HP with Cam Swap in Turbo LS 5.3L

LS engines respond well to cam swaps. It’s probably the #1 upgrade for any LS, because the gains can be dramatic. The reason is that the LS engine family, from […]

Tech Articles

Clash of the Turbo Titans: Summit vs. eBay Turbos

Turbos rule. If you’re a turbo guy (or gal), there has never been a better time to be an enthusiast. Just look around, turbos are everywhere and on everything. Not […]

Tech Articles

Truck Cam Swap Testing to Add Low-End Torque

The LS engine remains the darling of the performance world, but does that mean all LS owners are looking for the same thing when it comes time for upgrades? Obviously […]

Tech / Tech Articles

Four-tify Your LS: Summit Racing Stage 4 Pro LS Camshaft Test

So what would you do if a company called you and offered up a 5.3L test motor? Now what if these same guys gave you their blessing to throw the […]