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Foster26 · 03-16-2009, 10:33 AM

I assume these numbers are based off of using premium gas? I find it interesting that it says regular is recommended but premium will increase performance. I thought they would recommend premium period.

03-16-2009, 10:33 AM	#9
Foster26 Drives: 2SS/RS IOM 6SP CGRS #9761 Join Date: Mar 2007 Location: Tuttle, OK Posts: 295	I assume these numbers are based off of using premium gas? I find it interesting that it says regular is recommended but premium will increase performance. I thought they would recommend premium period.