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      09-08-2018, 09:30 AM   #127
Fugly M3
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Drives: 2023 M3CX
Join Date: May 2006
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Quote:
Originally Posted by D350z View Post
Any added gains running 100 octane?

DINAN Stage 2 tune & intake + Eisenmann exhaust

Going to the drag strip and contemplating 100 octane
Quote:
Originally Posted by onfireX5 View Post
If it is unleaded, I would use it. Can help maintain timing,etc. On a hot day, could help ET.
Would probably take a tank to adjust to the 100, no? I also say go for it...just wonder whether the gains will be immediate or take some adjustment time.
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