Revington, I believe over in Bristol, is quite up on high performance TRs of all makes. Have spoken to them on phone, a bit of an expense though. Very knowledgeable on what makes these things go fast. Have more than a few hot spits over here in the colonies that are set up for both autocross as well as for road racing. Have fun! On my way to New Orleans for the day. Will talk again. Welcome to the forum.
Bill