Gyrobob wrote on 08/06/11 at 18:56:43:bill67 wrote on 08/06/11 at 18:17:38:Premium burns slower so you will have less power in S40. Its like retarding the spark.
Not true. The burn rate and energy content of regular and premium are pretty much the same. The only real difference between the two (not counting cost) is that premium has more stuff in it to suppress detonation (pinging). Well, Dangitt G/Bob,, I sure thot Ol Bill was right about that,,
Bill,, I hope you can prove that,, thats what I THOT Id learned from all th Gas/octane rating threads..
BOY Bill,, !! I Better not be wrong on this! Ill send a SWAT team in on you to steal your Klotz..