Sonny's 577 cu.in. 5.000" Bore Spacing Pro charged Engine, makes over 2500 HP
New for 2020, Sonny's 577 cu.in. 5.000" bore spacing, All aluminum Pro Charger Engine, Makes over 2500HP, Featuring a Brodix Aluminum block, Sonny's 5.000" Symmetrical port heads, fully cnc'd, titanium intake valves, Inconel exhaust valves, PSI springs, T&D rocker system, with steel exhaust rockers, Sonny's Manifold, Callies 4340 Billet Crank, GRP billet aluminum rods, 60mm cam, Isky .937 keyway EZMax lifters, Moroso external oiling system, Procharger F1X, Billet APD blow threw carb, APD, belt driven fuel pump, Call and order yours today !!