My first attempt at getting my car right...
05-06-2010, 08:14 AM
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My first attempt at getting my car right... Here is the story with my car, basically the motor was dyno tuned at speed inc a few years ago.
Made 420rwh with a 224/228 cam with .646/.650 lift, ported 5.3 heads, ls6 intake and full exhaust.
I now have this motor in my car minus the ported 5.3 heads, i have stockers. I used the dyno tune from speed because i thought it would be the safest way to go.
Car runs pretty good, traps anywhere from 111-114. I just got my hands on hptuners and started looking around.
First thingi notice are my LTFT and STFT are like maxed at 25 in the red. So i am reading on how to start correcting that. It seems i wanna start with the maf disabled, tune the STFT, get that where i want it, plug the MAF in and adjust accordingly?
Keep in mind i am also down a full compression point.
Here is a log if anyone wants to glance at it.
Made 420rwh with a 224/228 cam with .646/.650 lift, ported 5.3 heads, ls6 intake and full exhaust.
I now have this motor in my car minus the ported 5.3 heads, i have stockers. I used the dyno tune from speed because i thought it would be the safest way to go.
Car runs pretty good, traps anywhere from 111-114. I just got my hands on hptuners and started looking around.
First thingi notice are my LTFT and STFT are like maxed at 25 in the red. So i am reading on how to start correcting that. It seems i wanna start with the maf disabled, tune the STFT, get that where i want it, plug the MAF in and adjust accordingly?
Keep in mind i am also down a full compression point.
Here is a log if anyone wants to glance at it.
