Entry/Update Date: Jan 15, 2012
Model: Challenger
Year: 1974
Weight: 3650 or so, its been a while since I scaled it. More than I'd like it to have, in any case.
Application: Driver, Drag, Autocross, Track
Engine Package briefly: 360, with as much compression as I can get away with
Estimate HP: 400-425 FW, sea level rating
Trans: 833 4 spd
Speed: Dunno yet
Gears: stock four speed
RE Ratio: 3:55
RE Type: Sure Grip
Front Tire Size Brand Model: M/T SR 26x10x15
Front Rim width: 15x8
Rear tire Size Brand Model: M/T SR 26x12x15
Rear Rim Width: 15x10
Aftermarket Front End brand: OEM
Coil Rate: 1.22 t-bars, 400# rate
Front Shocks: Varishock aluminum body twin tube single adjustable
Front Sway bar Dia: 1.125
Rear Leaf Suspension Model Rate: Mopar zero arch oval track, 120# moved in 1" per side with a 67 B body rear housing
Shocks: Varishock aluminum body twin tube single adjustable
Rear Sway bar Dia: 1" axle hung version
Front Brakes: disc
Rotor Dia Width: 11.75"x1"
Caliper-Pistons: Currently single pot stock. I've got the brackets for Wilwoods, just need to swap em over.
Cooling Ducts: Yes, front and rear
Rear Brakes : finned drum
Drum Size Dia Width: 10x2.5
Rotor Dia: Rotor width : Caliper- Pistons : Parking Brake: stock
Dual Circuit Dia MC: 1 1/32 70/30 split, manual
Chassis: mostly stock
Subframe Connectors: Yes, home built, 2x3 and 2x2 tapered to run under the floor board, Xed from corner to corner. Still under construction. Exhaust pass throughs are a pain to figure out.
Torque Boxes: Yes
Roll bar, Roll Cage: no
Aftermarket stiffeners: Home fabbed versions of the XV front end stiffening system being fabbed in.
Comments: Firm Feel box, fast ratio arms, bump steer spacers being used. Working on adapting some chevy tubular upper A arms to give me more caster/camber/ackerman/anti-dive options.
1. Best above improvement: 2. Least effective above improvement 3. Next improvement 4. Above car handles IMO on a 1-10 ( 10 best Z06, 1 yugo): Still under construction with zero road time. Here it is in its last on road appearance. Its much uglier now.
