Here is the setup I used for the '65 Mustang in my Muscle D Comparison at the Goose Point circuit. I was able to complete the two-lap run in 5:24.65. No doubt switching to 345/45/17 tires would bring that time down by about a second, but they are pretty pricey at the moment. You might also want to try a 302 small block engine instead of the 351 CB I used.

	Wheels	Aluminum Alloy Front & Rear
	Tires	Yokohama 335/45/VR17 Front & Rear
	Shocks	XHD 0.40 Front & Rear
	Springs	230lbs Front, 280lbs Rear
	Sway Bars	280nm Rear Only
	Traction Bars	None
	Spoilers	50 Front, 230 Rear
	Engine Block	Ford CB 351
	Camshaft	Oldfield New Boss
	Carburetor	Autolite 2100 2V 424cfm
	Connecting Rods	Newcomb SuperMax
	Cooling System	US Radiator Stock
	Crankshaft	Duro Rod Lightweight
	Cylinder Head	Ford HO HP 9.2
	Electrical System	Ford Std Single Point
	Exhaust Manifold	Oldfield Street King
	Intake Manifold	Oldfield Perf Dual Plane
	Lubrication System	Bully HD
	Pistons	Ford Stock
	Valvetrain	Milloy Super Lift Solid
	Exhaust Pipes	Manley 1.75" Aluminum Alloy Dual
	Final Drive	Dana 60 4.1
	Transmission	Chevy 4-Spd Manual High
	Weight	2824 lbs
	Horsepower	308
	Torque	334 lb/ft
	0-60 Time	4.0 sec
	Top Speed	143 mph
	Roll Rate	2.1
	Understeer Bias	0.29
	Goose Point Time	5:24.65