The stock LS3 aluminum block isn't going to be happy with more than 800whp. Sure, some say they have pushed beyond that but the fact is aluminum will start to distort/deform with power levels exceeding, crank may walk, sleeve crack, heads lifting with the 4-bolt. Suggest you look at an iron block, and 6-bolt head, for excess of 800whp uncorrected.
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In excess of 1,000WHP
LSX434 | AGP 65/65 TT | BTR Equalizer Intake | Trickflow 245cc cathedral | BTR custom cam | Cortex EBC | n2mb WOT | ID-1700x | Brisk GR12S | RPM Lv 7 TR6060 | AGP's Triple 525LPH Fore Fuel | Monster LT1-S Triple | 4.11 DSS Proform 9", CF driveshaft, 1400hp axles | Hurst Line Lock | MGW Retro Short Throw w/old skool Hurst T-handle | ADM solid subframe mounts | Prothane Motor Mounts | Revshift Poly Trans insert | Moreno camber/caster plates
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