joepaco Posted July 25, 2011 Share Posted July 25, 2011 hello everyone i haven't posted anything for a while, i have a 1998 legacy l wagon, mods couple of things done to it have a ej2.5t block heads are from the 2.2L that was originally in the car and intake also injectors are nissan sr20t i have a 255 lph fuel pump tdo4l turbo with custom up and down pipes front mount intercooler, im running 7.5 pounds of boost the wagons best time was 14.73 @ 89mph with a 1.98 60' and a 9.23 1/8th mile Now my question is about timing im getting a lot of detonation when i have been running the car for a while and then i get on it especially now that the days are hot as !@#* so i've been looking for a way to retard my timing i do have an aem piggy back wish i haven't installed yet i had it in the car but aem made a really bad harness for the piggy back and the wires come off the plugs so im dealing with them about that is there any other way i can retard timing i need about 5 to 7 degrees back if anyone has an idea i would really appreciated thank you Link to comment Share on other sites More sharing options...
I Donated broknindarkagain Posted July 25, 2011 I Donated Share Posted July 25, 2011 You can't retard mechanic timing, however you can run more spark advance through the AEM to prevent detonation. Are your a/f correct? Have you had a protune on the dyno? -broknindarkagain My Current Project - Click Here COME AND TAKE IT "The only thing necessary for the triumph of evil is for good men to do nothing." Link to comment Share on other sites More sharing options...
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