Summit Racing new Pro LS 4340 Forged Steel Cranks, H-Beams, and Rotating Assemblies
02-05-2020, 08:24 AM
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How much power are these parts designed to handle? I have a LS2 408 Stroker Nitrous Motor that makes 950 HP with no issues. I am using 4340 Lunati and Callies Fored Parts now. I use ARP Bolts and Studs from top to bottom, is the LS Pro Line comparable to what I'm currently running. I am not using the top of the line parts but I'm not using the cheapest either.