I have 3.55's, pullys, cold air intake, predator hand tuner, and an edge 3200 converter. Without the converter my best et was 60' 2.08, 9.01 at 77 1/8 mile in hot Georgia weather. With the 3200 last night and a taller than stock et street the car went 60' 1.89, 8.81 at 78. I wasn't too happy with the converter. I am going to go back and try again next friday with a 275/40/17 nitto drag. I have 4.10s, mac longtube headers and a pro chamber at the house in the closet, but I am doing one mod at a time to see the time difference.
It'll get better with sticky tires. You can't really judge the converter if you're spinning. My 1/8 mile runs with the stock converter and Nitto 555Rs were in the 8.8 to 9.0 second range. My best ET then was 8.897 with a 2.05 60'. It was hooking good that day. With an Edge 3000 converter, my ETs were like 9.1 to 9.2. I was dissappointed too. I could not keep the tires from spinning. I got a pair of 26x10.50x15 MT ET Streets and went at it again. With the converter and the slicks, I was able to clock an 8.641 second run at 79.97 mph with 1.91 60'. Two other runs that day were in the low 8.7x seconds. That's 0.256 off my 1/8 mile ET and I don't have to worry about the launch. Just punch it from an idle and let the car do the rest.
It'll get better with sticky tires. You can't really judge the converter if you're spinning. My 1/8 mile runs with the stock converter and Nitto 555Rs were in the 8.8 to 9.0 second range. My best ET then was 8.897 with a 2.05 60'. It was hooking good that day. With an Edge 3000 converter, my ETs were like 9.1 to 9.2. I was dissappointed too. I could not keep the tires from spinning. I got a pair of 26x10.50x15 MT ET Streets and went at it again. With the converter and the slicks, I was able to clock an 8.641 second run at 79.97 mph with 1.91 60'. Two other runs that day were in the low 8.7x seconds. That's 0.256 off my 1/8 mile ET and I don't have to worry about the launch. Just punch it from an idle and let the car do the rest.
I was using mt et street tires. My best et and 60' was 189 60', 8.81 at 78. I was leaving at 1500. I tried various rpm ranging from idle to 2500. Started having wheel spin at 2500. My friend has an 02 gt with same bolt on's except he has an x pipe and 3.73 gears. He bought a pi 3200 and picked up almost 6 tenths in he eighth. I know this is hard to believe but I seen it with my own eyes. His 60' picked up almost 3 tenths. I am thinking about taking this converter out, shipping it back and buying a pi converter.