<<I'm not about to use it in my 67 BJ8 after that experience. >> Well I guess, Ron!!! BUT, you are NOT comparing "apples" to "apples"!!! I have used "Octane Boost 109" in Hortense for YEARS with NO problems!! She DOES however, occassionally like a take of Sunoco Racing Fuel<VBG>!!!! Ed Please visit my site at: www.justbrits.com