1964 GTO Road Race Car Powered By A LS3
by EngineSwapDepot
Published in engineswapdepot.com
Don Stellhorn’s 1964 GTO race car has been featured in many magazines over it’s lifetime. The mean looking body modifications proves this car is serious about going around the track and so does the motor. The GTO runs a special carbureted LS3 motor stroked to 416 cubic inches and features L92 GMPP CNC heads, Edelbrock Victor JR manifold and a custom 1000cfm Holley carb. The combo is good for 652 horsepower and 529 lb-ft of torque. High Performance Pontiac’s article offers a lot of technical details on the GTO.
Source: GTO Road Racer (official site) via Bangshift
Original: Engine Swap Depot