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Old 01-18-2007, 01:13 PM   #1
wrx88
Scooby Newbie
 
Member#: 112611
Join Date: Apr 2006
Chapter/Region: Tri-State
Location: Central Jersey
Vehicle:
2006 WRX TR
OBP

Default Safe to advance timing w/out knock sensor?

I am currently running OSECU stage 2 91 octane in my 06 wrx. I only run 93 octane and was told by another member that my car was running very strong.

Here is a little background info that may be useful to anyone with suggestions...

The map is tuned to hit target boost of 18psi. I was overboosting to 20 with no signs of knock.


Is it wise/safe to advance my timing slightly to make better use of the 91 octane gas I have access to?

Thanks.
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