Here is the setup I used for the '66 GTO in my Muscle D Comparison at the Goose Point circuit. In this trim, the car turned a 5:30.28. You'll note it has ordinary steel wheels. In combination with the understated dark green paint, this GTO is a 'sleeper' with which to surprise over-enthusiastically-driven Mustangs and Firebirds.

Yes, it's a horrible crime to put a Ford engine in a GTO, but it was all I had lying around the shop at the time.

	Wheels	Steel
	Tires	Yokohama 335/45/VR17 Front & Rear
	Shocks	XHD 0.40 Front & Rear
	Springs	220lbs Front, 300lbs Rear
	Sway Bars	70nm Front, 280nm Rear
	Traction Bars	None
	Spoilers	190 Front, 230 Rear
	Engine Block	Ford 302 SB
	Camshaft	Crane PowerMax
	Carburetor	Rochester 4G 4V 600cfm
	Connecting Rods	Raven Maxi-Light
	Cooling System	US Radiator Stock
	Crankshaft	Newcomb Street Max
	Cylinder Head	Ford Wedge 10.0
	Electrical System	Ford Std Single Point
	Exhaust Manifold	Quaker Interceptor
	Intake Manifold	Edlebrock Torker
	Lubrication System	Ford Stock Small Block
	Pistons	JE Domed 0.75
	Valvetrain	Quik Lift Race Roller
	Exhaust Pipes	Manley 2" Cast Iron Dual
	Final Drive	Dana 4.33 Locking
	Transmission	Borg-Warner T-10W Spec
	Weight	3630 lbs
	Horsepower	392
	Torque	364 lb/ft
	0-60 Time	5.1 sec
	Top Speed	150 mph
	Roll Rate	2.6
	Understeer Bias	0.21
	Goose Point Time	5:30.28