Originally Posted By: IndyIan
Some time in the early 80's I believe Williams was testing a CVT and Bernie Eccelstone heard it running, he decided it just sounded terrible and used his influence to end the CVT's future in F1 right then...
There was a class of race cars that used 440 snowmobile engines and transmissions and I saw them once at Mosport 20 years ago, it didn't really sound that great for sure... Basically the same rpm from corner exit to the end of the straight... Fast as heck but didn't really sound that way.
With an F1 budget, CVT's would probably be better than even a sequential gear box, although the rules for only having a limited number of transmissions for the season might hamper a CVT's desirability.
Does anyone know of anyone driving a CVT road car for track days?
DING!!! Yep, that's why, though it was in the 90's. It's a real shame too, because it probably set back CVT's a long time both in acceptance and engineering. It basically came down to aesthetics.
With the limitations in F1, I don't think anyone has bothered putting together a track-capable CVT. And let's face it, F1 is the only place where the budget would exist to do it.
Here's a brief clip where you can get the sound, and yes, it's terrible:
http://www.youtube.com/watch?v=x3UpBKXMRto