Modification based on a NEW LS7 engine de-stroked from 7.0 to 6.2. Changes are based on our experience with the 7.0 L V8 LS7 used in the Callaway Z06 GT3R Winning the 2007 + 2008 FIA GT3 and 2009 ADAC GT Masters Championship GT3 racing pistons GT3 push rods GT3 cam shaft GT3 valve springs GT3 crankshaft bearings Re-balanced crankshaft GT3 street dry sump system modified carter additional suction pump Racing exhaust headers 1 7/8 with a ceramic heat protecting layer to reduce -30% heat in the engine bay. High performance oil cooler Racing oil and water thermostat Modified free flow oil cooling system Test run on our Super Flow Engine Dyno ECU Engine management mapped for track use. Contact us for more information or pricing.

This is our 7.0 L V8 LS7 Race Engine:Changes are based on our experience with the 7.0 L V8 LS7 used in the Callaway Z06 GT3R Winning the 2007 + 2008 FIA GT3 and 2009 ADAC GT Masters Championship. GT3 racing pistons GT3 push rods GT3 cam shaft GT3 valve springs GT3 crankshaft bearings Re-balanced crankshaft GT3 street dry sump system modified carter additional suction pump Racing exhaust headers 1 7/8 with a ceramic heat protecting layer to reduce -30% heat in the engine bay. High performance oil cooler Racing oil and water thermostat Modified free flow oil cooling system Test run on our Super Flow Engine Dyno ECU Engine management mapped for track use.   Contact us for more information or pricing.

This is our 6.2 L V8 LS3 Race Engine: Forged racing pistons Steel forged H-Beam connecting rods Racing hydraulic/solid roller camshaft Racing beehive or double valve springs Racing crankshaft bearings Re-balanced lightweight steel crankshaft 4 stage dry sump pump, 3 stage scavenge, 1 stage pressure Racing exhaust headers 1 7/8 with a ceramic heat protecting layer to reduce -30% heat in the engine bay. Oil cooler/heat changer Modified free flow oil cooling system EFI EURO8 engine management supplied by OBR Contact us for more information or pricing.