Ever wondered what it takes to LS swap your ride? Here’s how to do it in 90 seconds. #lsswap #engine #ls #lsengine #chevy #sbc #chevytrucks #engineswap #mechanic #diy #techtip #techtalk | Speedway Motors

LS3 Intake on Cath Port Heads With Adapters! The LS3 intake is arguably the best factory GM intake ever made, but does it work with cath-rec port adapters used for LSA blower installs? Anyone else ever tried or tested this? The answer is it will bolt on, but the LS3 intake with adapters makes less power (by 18 hp) than just running a TBSS or Dorman LS2. I wanted this to work so bad back in 2018 when I tested it, but it just didn’t pan out. Get a cath port intake! Make sure to check out the sales

14K views · 164 reactions | For those of you wanting a little deeper dive on the results from our Ultimate LS3 Intake Manifold Dyno Shootout - check out this video to see Aaron and Ryan's reactions to the results (and which manifolds suprised them!) If you want to read the whole article - check it out here: https://gwatneyperformance.com/the-ultimate-ls3-intake-manifold-dyno-shootout/ | Gwatney Performance Innovation | Facebook