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116 Octane leaded at the track?

579 views 6 replies 5 participants last post by  Marcus Frost 
Originally posted by Lagtime:
<STRONG>I would be surprised if you needed that much octane.

It may slow you down since it burns so slowly, the ECU probably doesn't allow enough ignition advance to make use of the octane number.

Plus it's not great for the O2's, as others have said.</STRONG>
Chip hit it pretty much on the head. 110 octane is about the highest our ignition systems can burn properly. I have talked to a guy locally (Marko) about this and he experimented with 104, 110, etc, and he ran the best traps/times with 110. He is on stock ignition.

If you are running stock twins, 104 is more than enough I have found to run some great trap speeds.

-m

[ July 17, 2001: Message edited by: Marcus Frost ]
 
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