We made some LS Big Block Valve Covers! Steve wants to show you how theyre assembled. This has been test fitted to an LS3 using a LS Classic Series Classic Intake Manifold Kit from Summit Racing. Part number GMLS3005. It will not work with a stock fuel rail, as the rail protrudes to the side. A fuel rail with the entry coming in from the back would work. We like custom, and we like to make people look twice, we think we've achieved just that. Make sure to sound off in the comments and let us kno
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FacebookDynamic Corvettes
We have our LS3 heads available still! They are fully assemled with stainless intake valves, inconel exhaust valves, and titanium reatainers! Call us for any questions you may have! Monday - Thursday 7am - 6pm | Kowalsky Racing Engines
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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
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