111 octane racing fuel
An ex-GP motorcycle racing dude has given me 20 gallons of the Super Blue Mist T-111 fuel. Question is, what would be a good mixing ratio for a V-8 and how will it effect the catalytic converter if run at extended periods with a mixture of say close to 100...or half and half.
I do run a mix of the junk in my Scirocco but the cat has been hollowed out and don't feel the need to do that to my 500E...since I don't plan on tracking it all that often.
Last edited by Jim's500E; 03-06-2002 at 12:30 PM.