CARACTERISTIQUES 2
© 2010 néo-formula400

 

 Formula Steering Wheel With a name like "Formula Steering Wheel" in a Trans Am, it almost sounds like the cart was put before the horse. Here was the a steering wheel named after the Trans Am's cousin. Shouldn't the best steering wheel have been named the "Trans Am" steering wheel?

Whatever the chosen name, the Formula steering wheel was almost the perfect appliance to point your Trans Am in the desired direction. The 14-inch diameter was  small enough to take advantage of the T/A's quick reflexes and just thick enough to hold onto without your fingers wrapping around too far. The wheel, aside from color changes remained basicly unchanged for it's 12-years of usage.

The wheel was available in colors that matched the interior; unlike the 3rd and 4th generation wheels that are available in any color you want as long as it's black. The spokes were available in a black finish, a natural finish, or in the gold finish  of the SE's and LE's. Horn caps mimicked the wheel rim color, and on the special models, the bird in the center was unique to the model.

The wheel rim section was held to a cast aluminum collar that was finished with a "crinkle" paint treatment. Allen head bevel screws attached the wheel to the collars and were coated with a "thread locking" material to keep the threads from backing out. After all, it would be bad news to require your customers to periodicly tighten the steering wheel. 

From 1970 to 1972, the steering wheels included a stitched wrapping, but beginning in 1973 the wheel rims were made of a rubberized vinyl with a simulated leather covering, right down to the fake stitching. On 10th Anniversary models, the wheel was treated to a real leather covering, complete with genuine stitching! The leather was a medium gray color to match the horn button and most of the other interior appointments. 

The spokes were done in a semi-machined finish with the left and right spokes having a straight accross pattern, and the vertical spoke having it's grain going up-down  crossing the left-right pattern behind the horn button. Most cars received a low gloss black finish, a natural silver finich on 10th Anniversary models, and as mentioned above, the SE and LE's were given a gold tone.

This steering wheel was indeed near perfect. My only complaint with the wheel is that angle of the non-tilt wheel obscures the speedometer with the top of the wheel rim when going straight ahead. Then again I'm a short guy so this might not be a problem for those of you who are not vertically challenged.

  • Model signature script moldings on the roof pillar
  • Fiberglass hood with forward-mounted twin air scoops
  • 1.125" front stabilizer bars
  • Firm control shock absorbers
  • Dual exhausts with chrome extensions
  • Front and rear bucket seats with all-vinyl trim, solid foam seat cushions with integral springs
  • Loop-pile carpet
  • Deluxe steering wheel
  • Upper-level ventilation
  • Woodgrain dash accents
  • Ashtray light
  • Endura front bumper
  • Small full-width front air dam
  • Radio antenna embedded in windshield
  • Bright moldings on windshield, rear window, and grille
  • Thin body sill moldings
  • Front disc brakes
  • Three-speed manual floor shift transmission
  • F70-14 tires
  • Custom cloth and Morrokide trim
  • Distinctive door trim panels
  • Perforated headliner
  • Added sound insulation
  • Custom cushion steering wheel
  • Rear armrest ashtrays
  • Trunk mat
  • Dash assist grip
  • Wheel trim rings
  • Body-color mirrors (both sides)
  • Remote control left mirror
  • Body-color door handle inserts
  • Concealed wipers
  • Bright roof rail trim
  • Window sill moldings
  • Rear hood edge accents
  • Wheel opening moldings
  • Wide rocker panel accent strips

Wheelbase 108 in.
Overall length 191.6 in.
Front tread 60 in.
Rear tread 60 in.

base/ Esprit = 15/16" front sway bar - no rear sway bar
Formula = 1-1/8" front sway bar - 5/8" rear sway bar
Trans Am = 1-1/4" front sway bar - 7/8" rear sway bar
believe that for 71-73 the T/A suspesion could be opted on a Formula (but it might have not ben available for al three of those years); the WS6 option that appeared late in the second generation firebirds once again allowed the biggest swaybars (available for that modle year) on Formulas so opted...


PERFORMANCE

MODEL 0-to-60 MPH QUARTER MILE
Firebird Esprit 9.9 seconds 17.6 seconds
Trans Am 5.4 seconds