Here is the setup I used for the '71 340 Duster in my Muscle D Comparison at the Goose Point circuit. It was good for a time of 5:25.96 . The Duster seems to be an under-appreciated car in MCO but it turned in a quite respectable performance.

	Wheels	Aluminum Alloy Front & Rear
	Tires	Yokohama 335/45/VR17 Front & Rear
	Shocks	XHD 0.40 Front & Rear
	Springs	150lbs Front, 260lbs Rear
	Sway Bars	110nm Front, 170nm Rear
	Traction Bars	None
	Spoilers	210 Front / 230 Rear
	Engine Block	Chrysler 360 SB
	Camshaft	Fyne Grind Challenger
	Carburetor	Dominator 2300 2V 400cfm
	Connecting Rods	Percy Factory Lightweight
	Cooling System	Big Block Standard
	Crankshaft	Percy Lightweight
	Cylinder Head	Chrysler Wedge 10.5
	Electrical System	Perf Dual Point
	Exhaust Manifold	Quaker Jet Stream Headers
	Intake Manifold	Edelbrock Performer
	Lubrication System	Bully HD
	Pistons	Newcomb Wedge 1.0
	Valvetrain	Crane PowerMax
	Exhaust Pipes	Hooker Performance Dual
	Final Drive	GM 12-Bolt 3.55
	Transmission	Borg-Warner T-10Y
	Weight	3229 lbs
	Horsepower	351
	Torque	451 lb/ft
	0-60 Time	4.0 sec
	Top Speed	141 mph
	Roll Rate	2.5
	Understeer Bias	0.24
	Goose Point Time	5:25.96