i recently tune my S on the street and i was wondering u guys thought. When my afr's where at 12.6 the car seem to pull really hard especially in vtec, when i had my afr at 11.7 area the car still ran good but vtec engagement was not to great. anybody have any suggestions.

 

Where is the confussion? Leave the A/F at 12.6

 

yeah i know that but i was just wondering if that was safe

 

Well if it was my car, it would be at 12.6.

 

I agree 12.6 is a good ratio to keep it at.