ok so i was reading about a thread that was trying to figure out why the h22a has a hesitation around 2k to 3k and i notice that the people including myself were all running pretty much the same setup: h22a exturnal coil pack dizzy and a p13 ecu most were jdm spec. the people that ran the internal dizzy were also having the problem too. i had a feeling it was the computer that was giving us the problem so when i got my p28 back from the shop, i took off the p13 and ran my car to the point where it would have started hesitating on me and no problems showed on the p28 is a crome tune but when i switch the chip to just a chip with a h22a setting on it the problem was still not happening. so if my little project worked dump that p13 ecu and get a ecu that will run the car to your needs thanks for reading......

 

Will exchange P13 for P28 or P30

 

i have never tried it but i have a couple of my friends are running chipped p06 ecu's but i dont think they will funtion the dual flange plate thing that is in the intake but alot of us modders are not even running the stock manifold so thats like the ez route and for sure a p72 will work but for sure the p13 is only good for one thing....Pissing Drivers off!!!!