Tim Dunn's Road Runner
by Shannon Lee Mannion

Think brawny muscle car. Now think muscular taxi. Do the two fit? Not unless your taxi driver is on his last fare or you’re late for your flight.

et, in at least two articles on Plymouth’s Road Runner, one in March 2/00 in the Globe and Mail, the writers refer to the RR as taxicab-like, calling attention to the car’s inexpensive accoutrements–vinyl bench seat, rubber floor mats, no power steering, no power brakes. At least the Globe had the good grace to say, “taxicab with an attitude.” Hearing Tim Dunn’s 1970 Road Runner leaves you with no doubt.


Think of the neighbours. “No,” asserts Tim, “The neighbours aren’t a problem,” and seeing as how his car gets tucked into the garage in his back yard, and there’s an uninhabited lot beside his house, plus the regular comings and goings of buses out front, the throbbing of the 440 big bloc goes unnoticed. But as the car shimmers in the early spring sunlight, the earth seems to shake.

Next, think fuel consumption. With 390 horse power, the three-two barrel carburetors gulp, nay, swill gas. If ever there were a car that passes everything but a gas station, this is it. Before he put in a milder cam shaft (from 292/509 to 284/484),




Tim was thinking of investing in Exxon shares. He was getting one to three miles per gallon in the city but he posits, “The new cam will bring my gas mileage to between six and seven in the city and 12 and 13 on the highway... hopefully.” But it’s hard to cross one’s fingers when they’re wrapped around that pistol grip and you’re ready to yank it into second and you feel that the world is yours. The resultant euphoria is, well, worth a few extra pennies for gas.
1970 Plymouth Road Runner

  • Production: made from 1968 - 1979
  • Type: mid-size muscle car based on intermediate Belvedere
  • Engine: triple carb 440 wedgehead V8 390 horsepower (factory conservatively rated)
  • Carburetion: six barrel Holley Carbs 2300s
  • Hurst pistol grip
  • Tic-Toc-Tac
  • Only made 651 post-coupe six-packs, less than 400 standards Car has been detuned for milder cam and a lower gear (3, 5, 4)
  • What is it that draws you to this particular car?
    The car’s unique. It comes with the right package: the 440 six-pack, the pistol grip, the bench seat, the air-grabber and the purple colour. I was ten when the car came out and I’ve wanted one ever since.
    About the colour . . . ?
    Plymouth called purple In Violet while Dodge call it Plum Crazy Purple. In 1970, Chrysler were going to call it Statutory Grape but they thought better of it. This and the other high impact Plymouth colours, Tor Red, Sub Lime and Panther Pink, were radical colours back then.
    Any trouble getting it back to the stock colour?
    When I bought the car in 1994, it was white, but at least nine different colours appeared as I stripped it. When I had the body done, I was asked if I wanted it painted underneath. I said no. It didn’t come from the factory like that and I didn’t want to over-restore it. The underneath is well protected with sealers and a matt finish. Now when I go to a show, I get out my lawn chair and enjoy a Corona while I watch the others underneath their cars polishing the floor.
    What about the stuffed toy thing that goes along with this kind of car?
    You’ll often see Wiley Coyote at the wheel of a Road Runner for a joke. Some people are into the whole cartoon aspect. I think Chrysler was out to make fun of the establishment when they brought out this car.
    What makes you think this?
    Everything about the car, actually. It’s named for the Warner Brothers cartoon by the same name and has decals of the bird on the sides and back. The standard equipment horn goes beep-beep and sounds just like the road runner. The hood scoop is called an “air grabber” and it’s painted orange. The car has a tic-toc-tac, meaning that there’s a clock included in the instrument cluster. This goes along with the cartoon theme of the car.
    Chrysler products are often referred to as Mopar? That’s an odd name.
    It’s been around since the 1940s, or maybe before. There’s different interpretations. Some say that it stands for more parts or motor parts.
    What about “more power?”
    Could be.
    The colour of your car is remarkable. Is it problematical driving a purple car, especially one that announces that you’re coming and going?
    Nope. I fell in love with the car.

    Contact...
    tel. (613) 594-9128
    email.shannon@slmannion.com