7S chassis

7S:
Vehicles built from a 2 wheel or 4 wheel drive mini or mid-sized pickup having a maximum stock wheelbase
of 127''.

Aka: 7100 (BITD)

Horsepower: 175-265

Wheel Travel: 12 Front, 16-20 Rear

Weight: 3200-4000

Top Speed: 100+ mph, 160+ km/h

Cost New: $20,000-60,000

Cost Per Prep: $2,000-5,000

Basic Rules:

Suspensions Components:
- Front and Rear suspension must be of the same manufacturer, shape,
size and configuration as the stock vehicle being used.
- All suspension components except shocks and rear leaf springs will reamin in original stock locations and mounting methods.
- A-arms, I-beams, and front axles must remain stock length; material
may be added for strength and stock mounting locations retained.
- Rear springs may be lengthened to that of the longest stock production rear leaf spring as delivered by the manufacturer. (57 1/2")

Engine:
- Must be of the same manufacturer basic design and type with a max of 6 cylinders.
- Must use the stock block and cylinder heads as delivered for highway use from the manufacturer.
- Updating and predating is allowed within the vehicle chassis and body series.
- Maximum displacement of 3000cc.