Anyone tried Vitour tires for autocross?

They seem to be popular locally, sticky but wear well. Being referred to as the 'cheaters of cheaters'. Banned in SCCA I'm told? One of our local drivers did well this last weekend.

They didn't have the size that I wanted and I've changed the entire suspension so didn't want to end up with a different rolling diameter at the same time - too many changes all at once. Otherwise probably would have gone that route.

Supposedly they don't light off quickly - if sharing a car be the second driver. 😜 🙃

#Autocross #Tires #tyres #Vitour #scca #Falken #Continental #Hoosier #Kumho

those of us who are #SCCA #RoadRacing officials, well, we get memos. here's an unfortunate classic from 2014 that i found while cleaning up my files.
Inspecting #scca #roadracing cars today. Rece season is coming! #funwithcard

Down the rabbit hole researching cars again - as one does. Been on a kick of collecting brochures for the first generation Mercury Cougar, C3-C4-C5 Corvettes, first and second generation Camaro and Firebird, European Ford Capri, and Fiat X1/9.

I found it interesting that the Cougar brochures directly called the car a 'sports car'. I was surprised by this. It could be marketing mis-nomer or appropriation. Nowadays I think we consider these a muscle car or a GT car if you are of that mind set. But not 'sporty' per se.

I also read that they were successful in SCCA Trans Am racing. So much so that Ford pulled the plug on the Mercury racing team after the first season or two in order to allow the Mustang to prevail.

They are the same car under the skin - the only dynamic differences would be the longer wheelbase and the longer front and rear over hangs. Would affect high speed stability and polar moment of inertia I guess.

#Cars #CarsOfMastodon #VintageCars #Mercury #Cougar #C3 #C4 #C5 #Chevrolet #Corvette #Camaro #Pontiac #Firebird #Ford #Capri #Fiat #SCCA #racing

Precision measuring instrument *and* discipline. #SCCA #RoadRacing
there is a phrase that's been in the #SCCA #roadracing rules for as long as i've been doing this (and likely a great deal longer than that.) it's trying to define aero properties of bodywork.
"For this purpose the “Control Area” is defined as the lower surfaces of the body and chassis that are licked by the airstream."
i've been doing this for 30+ years and i still have no idea how to assess what is "licked by the airstream". #AutoRacing
Formula Vees in impound. #SCCA #FunWithCars #RoadRacing at Palmer Motorsports Park
Interesting sponsor. I asked about quantity and pricing. #SCCA #FunWithCars #RoadRacing
Midnight Madness #SCCA #MotorRacing #RoadRacing
Midnight Madness #SCCA #MotorRacing #RoadRacing
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Inspecting #scca #roadracing cars today. Rece season is coming! #funwithcard