DescriptionBOOST – 416 ci LS3 based aluminum blockPeak Horsepower/Torque: Capable of 800-900whp/tq safely depending on fuel and boost levelCompression Ratio: 9.9:1Required Fuel: 91 Octane Pump Gasoline or better depending on boost level and power goalsForged Pistons – 4.070 Bore, 4.0 StrokeForged Steel Crank 1500hp RatedForged 6.125″ Connecting RodsSikky/AFR Cylinder Heads with Inconel exhaust valvesComp Cams Camshaft 233/247 .612/.614 @115 lsaUpgraded TrunnionsLS7 LiftersPro Series .080 4130 Chromoly PushrodsMelling Performance Oil PumpGM Performance Assembly Components*All hp numbers will be within 2% of the advertised number* Sikky Manufacturing hand built LS engines feature the best components and are assembled by professional machinists. All hand built engines feature a balanced and blueprinted block with forged internals. We also partnered with AFR (Air Flow Research) to equip these engines with CNC cylinder heads and Inconel exhaust valves. These builds have been track tested for maximum reliability and performance.Check out the Demo Video here.*Horespower numbers are at the wheels on a Dynapack dyno with stock LS3 intake manifold and throttle body, Sikky 1 7/8” headers, and Sikky 4” intake/filter*
