View Single Post
Old 06-06-2012, 06:23 PM   #2
the suicidal eggroll
Scooby Guru
Member#: 51961
Join Date: Jan 2004
Chapter/Region: RMIC
Location: Broomfield, CO
2005 STi
2012 WRX


You absolutely need to get a shouldn't be doing any injector tuning without one.

Not seeing any knock is only one side of the coin, you could be running so rich that you're washing out the bore and damaging the cylinder walls. It's impossible to know without some measurements.
* Registered users of the site do not see these ads.
the suicidal eggroll is offline   Reply With Quote