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porscheguy05 · 03-18-2005, 07:09 PM

I doubt that it would have a 10 horsepower difference due to merely the octane rating. I am just guessing here, but it is probably due to some sort of tuning difference with regards to emissions. If anyone knows for sure I would be curious to know.

03-18-2005, 07:09 PM	#2
porscheguy05 Registered User Join Date: Feb 2005 Location: Ohio Valley Posts: 62	I doubt that it would have a 10 horsepower difference due to merely the octane rating. I am just guessing here, but it is probably due to some sort of tuning difference with regards to emissions. If anyone knows for sure I would be curious to know.