I was just looking over the rules for the 10.99 and quicker cars. I was wondering how many people actually have a SFI approved flex plate, balancer and automatic trans blanket or shield?
You left out SFI approved axles and positive axle retention device.I was just looking over the rules for the 10.99 and quicker cars. I was wondering how many people actually have a SFI approved flex plate, balancer and automatic trans blanket or shield?

Its one or the other or both. I suppose there are some cars out there that run 135+ mph but run perhaps a 11.XX. That would be sad to say the least, but I suppose its possible. In that case, the rules still apply.
Its one or the other or both. I suppose there are some cars out there that run 135+ mph but run perhaps a 11.XX. That would be sad to say the least, but I suppose its possible. In that case, the rules still apply.
that would be my luck id run that mph but still couldn't get 10.xx's lol