'86 GT running a 76mm C&L MAF (converted from SD) and A9P computer. Just recently added a T70 single turbo setup and some E7 heads.
Before the turbo it ran perfect (with MAF conversion and everything). I added the turbo setup with FMS 42lb green top injectors, 255 walbro, E7 heads, and the green C&L calibration tube to run the injectors properly.
Started it up and it runs like crap. I have somewhat of an idea why, but I just can't get it to run right. I have the timing set at 10*, so the idle was really low. This made it surge really bad. I cranked in the throttle hard stop to get it to idle, now I have no partial throttle and it spits and pops at me under 10% throttle. I tried adjusting the TPS and some other things but I just can't get it. I also wanted to note I have an AEM wideband and A/F ratios are perfect at idle and above 10% throttle. When I hit boost, it pulls hard and A/F are in the 11s. Can anybody point me in the right direction here? Should be something simple I am missing.
See attachment for a pic of my setup
Before the turbo it ran perfect (with MAF conversion and everything). I added the turbo setup with FMS 42lb green top injectors, 255 walbro, E7 heads, and the green C&L calibration tube to run the injectors properly.
Started it up and it runs like crap. I have somewhat of an idea why, but I just can't get it to run right. I have the timing set at 10*, so the idle was really low. This made it surge really bad. I cranked in the throttle hard stop to get it to idle, now I have no partial throttle and it spits and pops at me under 10% throttle. I tried adjusting the TPS and some other things but I just can't get it. I also wanted to note I have an AEM wideband and A/F ratios are perfect at idle and above 10% throttle. When I hit boost, it pulls hard and A/F are in the 11s. Can anybody point me in the right direction here? Should be something simple I am missing.
See attachment for a pic of my setup