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Old 01-22-2012, 12:28 PM
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Needsdecaf Needsdecaf is offline
Everything's Bigger in TX
Location: The Woodlands, TX
 
Join Date: Sep 2006
Posts: 7,111
Mein Auto: 2007 MDX
Quote:
Originally Posted by jimefam View Post
Always 93 but occasionally when its running super low I'll throw some VP100 or MS109 in there and drive the hell out of it for a while.
Does the ECU respond well to increased octane? I know that not all engines will advance timing and spark beyond what 93 will allow.

My Volvo R responded VERY well to increased octane levels. Guys would run Torco additive, which worked well but left a reddish film on the tailpipes...which means who knows where else it was leaving a film.

Guys running race gas used to call it "cracktane", lol. The added pull was noticeable.
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