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Old 12-04-2018, 07:18 PM   #11
ZNix
 
Drives: 1987 Buick Grand National
Join Date: Mar 2016
Location: Mass
Posts: 149
Quote:
Originally Posted by parish8 View Post
there are some respected tuners around here that tune to 11.5/1 afr when boosted and others that swear by 12.8/1. when I was di only I went on the lean side just to stretch out my fuel system but it didn't seem to help or hurt power or knock compared to the richer settings.

the knock sensors seem pretty sensitive on these things. do people really tune to zero knock?
You can numb the sensors down a little if you are getting false knock.

You should always tune for no KR in my opinion. Even if its false, edit the sensitivity. KR is pulling timing, and I would prefer to have full control of what the actual timing advance is.
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