Originally posted by tim60 I think it would be fun to have a class of car racing where the teams receive their car brand new from the showroom on race day morning.
Results will tell people how good the cars coming out of the factory are.
Back in the early 1970's the SCCA...(Sports Car Club of America) used to have showroom stock car races. The cars were in different classes...according to power to weight ratios, sedans, sedans with sporting pretensions and so forth. This is from memory so I'm probably off a bit here or there.
Anyways back in around 1972/73 Car & Driver magazine did some tests (handling, acceleration, braking , top speed, etc.) on showroom stock cars and from those tests made recommendations about which was the best all around candidates for the.... different.... SCCA showroom stock classes. The lowest class was the Econo car class...entry Toyotas, Datsuns, Ford Pintos, Vegas, etc.
The magazine staffers actually ran these cars around a twisty race course to see which cars set the best times around the track...looking at which brakes faded first, which cars handled best, accelerated out of the corners the quickest...etc. Remember showroom stock back then...meant just that, cars that could be bought off the showroom floor of car dealers. Not some hotted up shell of a car that looked from 20 feet like a stock car....but actually was a stock car, that you could buy.
For the econo car class in 1973, I recall the two best cars they recommended were the '73 Datsun (Nissan) 510 sedan and the '73 Toyota Corolla sedan.
They specifically recommended a relatively rare version of the '73 Toyota Corolla...the basic, 2 door post sedan, with no carpeting, just rubber floor coverings, no radio...an absolute stripper. But they also recommended you get one of these bare bones 2 doors with all the delete items as mentioned...with the optional engine, which was a 1600cc, 4 cylinder with a Hemi head, which looked like one (albeit smaller) bank of a first gen 392 Chrysler Hemi V8 of the '50's.
The normal engine was a 1200cc OHC 4 banger and this 1.6 Hemi 4 cylinder put out significantly more power and torque than the normal , smaller 1.2 liter 4 banger Toyota engine.
They also said get the optional bigger wheels/ tires and front disc brakes. These were 13 inch wheels, rather than the normal 12 inch wheels and front drum brakes.
I had just graduated from U. and I started scouring the Toyota dealers for such a car. Most of the dealers said they didn't have such a delete option , stripper with a big engine and O/S wheels, disc brakes and why would they...who would want it. It's an economy car, people don't want a little hot rod, they want a small engine, fuel sipper with carpeting and a radio, even better an am/fm with a 8 track cassette player and a rear speaker.
But I did...a stripper, delete all, big tired, disc braked, Hemi engine Corolla and finally found what I wanted in a back lot of a city Toyota dealer. I bought it. Think they were glad to unload this car as it had been there for too long.
Didn't race it. But it was all that C&D magazine said it was...insofar as performance went. Nope, it wasn't a Corvette with a L88 engine, but for a small econo car it had surprising performance. .
I do recall that it would handily blow the doors off of Toyota's much more expensive Sportscar...the Celica of the time. No surprise really...goability is all about power to weight and good gearing.
So yep, there was real deal showroom stock road racing at one time, but it only lasted for a short time and that was close to 50 years ago. Too bad. Probably safety and liability concerns shut it down, but I'm just guessing.