I have a 88 crx with a zc in it. i was wondering if anyone knew what the best ecu to use with it. I have a t25 interal waste gate hks blow valve and 450 dsm injectors. Right now im running a chipped pr4. i dont know what its chipped for but it boosting 9psi. it pulls hard 1st and 2nd but 3rd gear it falls on its face. Maybe someone can help.

 

have someone tune the car if its chipped.

 

im runnin the PM7 on my 90 civic hb

 

Sounds like the fuel pump may be bad. Running out of fuel by the time you hit 3rd gear.

 

im running a 255 holley fuel pump and it is still doing it.