Heh, someone here definitely needs to sit down and shut up, and I think it might be you....
I don't give a rats ass if it's a 20 second car or not, you are beyond retarded if you think your car just loves running ful bore 20 seconds at a pop, over and over again at a track. IF you really are as "qualified" (and I loce that term loosely in your case) as you say you are then god help the poor people who bring their vehicles to you to be worked on....
Come back when you can do 2 things: 1. Know what you're talking about. 2. Actually read what someone wrote before you try and refute them, especially in a subject that you clearly aren't well-versed in.
I specifically said, that IN THE THREAD ORIGINATOR'S CASE, running at the strip wouldn't hurt it. I also said that if he had more or a hot rod, or at least a more powerful car, then it may well be more of a shock to run it at the strip. (e.g., putting slicks on a Mustang is obviously more of a strain than launching with no traction on the street)
Here is the quote I originally responded to:
Like I said, go right ahead if you want to. You may never have a problem with it, and I hope you don't. All I'm saying is that those cars were not designed to do that.
Ok, what is this car we're speaking of NOT designed to do? Put your foot in the floor and accelerate to 60-70 mph? How many times in the life of a car does this happen? Hundreds? Thousands? Well, then 4-5 times one day at the track won't cut into that number too much.
I suppose we should have clarification whether the car is a stick or not, but if not, then there is absolutely no difference in booting it up the on ramp onto the freeway than running it 1/8 or 1/4 mile. It's going to be running roughly the same speed at the end. It won't spin a tire, so there's no added wear there.
You mention "over and over again at the track". Just how many times do you think he'd get to run it? Here's a hint: not that many. There are usually so many cars at the track on days they let street cars run that you're lucky to get in 4-5 runs.
It's not like he has a bracket race car that he's going to be taking to the track every weekend, making hundreds of runs a year. He just wanted (sounds like to me) to (a) see what the car would do, and (b) experience running at a dragstrip.
That car wouldn't see any significant decrease in life expectancy from one afternoon of playing at the track.
Also keep in mind that if this guy is the type of person to even go to the track and see what his car will do, then he's also the type of person that's not above running it hard on the street, either. I've done plenty of racing on both the street(years ago) and the strip, and I can assure you that my car wasn't run any harder on the strip than the street.....you do whatever it takes to win. Nobody holds back on the street or the track. The only difference is that at the track, it's legal. (which is where everyone SHOULD do their racing)