What is the most affordable way to tune SR20DE with ITB???
Hello everyone. I`ve recently put a S13 SR20DE into my 1993 200sx. The engine did not come with a factory intake manifold and MAF, but I was able to source GTI-R ITBs locally and for cheap.(I am from Ukraine and parts are extremely hard to find and it`s expensive/impossible to ship them from overseas). I`ve already started the engine with GTI-R tps connected, but no MAP. It did run, but i was afraid to rev it. So I would be very grateful if you answer some of my questions:
1. Is it safe to run the engine with no MAF at all? I guess it shuld have some kind of Alpha N map for emergincies
2. Is it a good idea to get an Apexi Power FC D-jetro and tune it with MAP sensor? I`ve read PFC has some issues with "understanding the lack of vaccume the car has at part throttles" whatever this means.
3. What other affordable options do I have for MAP or Alpha N tuning? I would prefer a plug-in ecu that also supports the OEM distributor.
Sorry for my lack of knowledge and mediocre english. Unfortunately Link and Haltech are out of my price range, so I am desperate for a cheaper solution
1. Is it safe to run the engine with no MAF at all? I guess it shuld have some kind of Alpha N map for emergincies
2. Is it a good idea to get an Apexi Power FC D-jetro and tune it with MAP sensor? I`ve read PFC has some issues with "understanding the lack of vaccume the car has at part throttles" whatever this means.
3. What other affordable options do I have for MAP or Alpha N tuning? I would prefer a plug-in ecu that also supports the OEM distributor.
Sorry for my lack of knowledge and mediocre english. Unfortunately Link and Haltech are out of my price range, so I am desperate for a cheaper solution