73 Xtra's
It was asked for so here it is. Pictures of the Super Duty inside and
out. And yes, its awesome power is linked to a few posi tracks on my Driveway!
First though I would like you to look at the spec sheet of this awesome
car. Remember that the factory fudged on the real ratings for insurance
reasons. Ratings are much higher than they appear!
for the car being unloaded from Horseless Carriage. See it and hear it in action!
1973
Trans-Am SD 455
Engine
Type: V-8, water-cooled, cast iron block & heads, 7 main bearings
Bore x Stroke: 4.15 x 4.21 in
Displacement: 455 cu in
Compression: 8.4:1
Carburetion: 1x4-bbl Rochester Quadrajet
Valve Gear: Pushrod operated overhead valves, hydraulic lifters
Power: 310 bhp @ 4000 rpm
Torque: 390 lbs-ft @ 3600 rpm
Dimensions
and Capacities
Wheelbase: 108.0 in
Track - F/R: 61.6/60.3 in
Length: 192.1 in
Width: 73.4 in
Height: 50.4 in
Ground Clearance: 4.2 in
Curb Weight: 3854 lbs
Weight Distribution - F/R: 58.4/41.6%
Suspension
F: Ind. unequal-length control arms, coil springs, anti-sway bar
R: Rigid axle, semi-elliptic leaf springs, anti-sway bar
Steering
Type: Recirculating ball, variable ratio power assist
Turns lock-to-lock: 2.4
Turning circle: 36.5 ft
Brakes
F: 11.0 in vented disc, power assist
R: 1.9x9.5 in cast iron drum, power assist
Wheels
and Tires
Wheel Size: 7.0x15 in
Tire Type: Radial ply, steel belted
Inflation Pressure: 24 psi
Performance
Zero to 30 mph 2.2 sec.
40
3.1
50
4.1
60
5.4
70
6.7
80
8.0
90
10.4
100 12.8
Standing
1/4-mile: 13.8 sec @ 103.6 mph
Top
Speed: 132 mph
70-0
mph 226 ft
Fuel
milage: 10.0 - 13.0 mpg
A
nice aerial view and shaker view
Here we have shots of the
interior
And Finally The Heart of
the beast!
And its remains behind it
Hopefully I can get my wife to take a shot of me doing
a smokey burnout in the driveway. She'll frown, but its for a good cause!
My site!
Here are the specs of this car.
1 of 252 SD's built in '73
1 of 180 with an automatic
This car has 25,275 miles
Color is Cameo White
Factory A/C
Factory rear defogger
Factory 8-track
Deluxe interior (black)
15x7 Honeycomb wheels
Aluminized exhaust
Dynomax Muffler system (duals)
K&N air filter system
Ram Air IV Cam
Domed Pistons
This is an original CA. car. Absolutely rust
free. This is a numbers matching SD Trans Am.
This car was delivered to Dave Ross Pontiac
in Costa Mesa, CA. It was built July of the 3rd week in 1973. If you have
any questions please do not hesitate to email ME!
Took the car to Car Crafts Summer Cruise this past month. Check it out!
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72 455 H.O.