(08-18-2018, 10:14 AM)Brett Mallory Wrote: So in other words, Cheng Shin tires? That seems kind of extreme.
I'd think something like Bridgestone SL's (That's what they used to call them, don't know what they call them now. I just know they're hard as a rock.) would be a good compromise. That was the spec tire for the Yamaha classes at Avon back in the '80's.
I'm just asking, not trying to start a controversy!
The original idea as I understood it and as it was presented at the New Castle event for input from participants was to boost the numbers of the present over 60 class OR create a Yamaha over 60. Current VKA guidelines for that class call for pre 1980 karts and vintage tires. Most of us running that class or that have run it use Vintage Speeds.