Classification Information:

All your calculations are done for the natural classification plus the one class up and one class down that the car is allowed to compete by adjusting the weight of the car.
The OEM shipping weight is shown in the header, plus the actual calculated car weight and race weight for each class are also displayed.
1/4 mile and 1/8 mile indexes for each of the noted classes are displayed.
Use the buttons at the bottom of the page to see the engine blueprint specs or to see classification options for this car in Super Stock GT classes.
If you have any idea for additional information here that can be helpful to class racers, please submit to Technical Submission.

2013 Ford Mustang Coupe 2 Dr Cobra Jet with 350 HP 302 Cu In Engine

Shipping Weight: 3017 lbs Wheelbase: 107.1"

Stock Classes HPFactor: 393 Power/Weight Factor: 7.67

	Stock Classes	Class Min Wgt	Over/Under Shipping Wgt	Min Wgt w/Driver	1/4 Mile Auto Index	1/8 Mile Auto Index
Lightened Class	FS/C - 7.00 Lb/HP	2751	-266	2921	10.30	6.68
Natural Class	FS/D - 7.50 Lb/HP	2948	-70	3118	10.60	6.86
Weighted Class	FS/E - 8.00 Lb/HP	3144	127	3314	10.95	7.06

Manual and Auto run together. Automatic Transmission Classification

Super Stock Classes HPFactor: 340 Power/Weight Factor: 8.87

	Super Stock Classes	Class Min Wgt	Over/Under Shipping Wgt	Min Wgt w/Driver	1/4 Mile Auto Index	1/8 Mile Auto Index
Lightened Classes	FSS/G - 8.00 Lb/HP	2720	-297	2890	10.25	6.65
Natural Classes	FSS/H - 8.50 Lb/HP	2890	-127	3060	10.35	6.71
Weighted Classes	FSS/I - 9.00 Lb/HP	3060	43	3230	10.45	6.77

Manual and Auto run together. Automatic Transmission Classification