[FWB]

doug, on boosters the octane supreme is good stuff i sell it. it is TEL....tetraethel lead
its pricey by the quart, but i use a half quart in 15 gal of gas a case of 12 is around 125.00. people have made comments about the way my exhaust smells, they say it smells like i'm burning racing fuel. the lead makes my engine quieter and cooler on top of having 100 octane. i use exxon 93 as my base.