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at the time when it was bogging i was using the stock fpr now im using a adjustable one and it cleared up my problems.

the injectors i have in my 240 are the T2 injectors and work perfect.

i have a few cousins that live in monterrey, mexico i was actually planning on taking a trip to Monterrey in my 240.

update on my ka-t. fuel pump was bad, got an afpr. and maf was bad. Replaced all those components and fixed my problem and now the car is driveable and running.

and hardwiring my fuel pump helped too

i have an ecu too from emance and my 240 was doing the same exact thing. i have to4b turbo, 550cc injectors, tial 38mm with 10lb spring, n62 maf with a 255 walboro pump too. i thought it was my ecu too but i put on an adjustable fuel pressure regulator and it started working fine for me i set my tim...

i found it cheaper to use 550cc rx7 T2 injectors denso #195500-2020. i have a T2 aswell as a 240 and i get on the rx7 forums and i got my injectors with pigtails for my 240 for $100

well ifigured out what the poblem was. i decided totry and take apart the maf and the connection where the signal for the maf is was broken so i solder back and finally got good readings and connected it and car was running good and no longer rich. now when i drive it and give it gas the bogs like i...

so here is what I did. The wire right at the ecu I cut it and tested it to se if I get the same readings and on the multimetr is showing on the maf signal at 28 to 30. Seems high to me and on constant maf signal is right at 12. I can only think it's the ecu but when I checked it on thje stock ecu it...

well i checked the maf wiring sevearal times, b pin on maf to signal, c and d to ground and e to 12volts please correct me on this if im wrong. but i put a multimeter on maf and 12v shows its good and signal wire is going crazy. i unplugged all the wires to maf and checked the wires that lead to ecu...

i just got my ecu from jason over at emance and plugged ecu in and started with no problem. well the car is first of all running rich and wont rev over 2500rpm and when i do try to drive it, as soon as i put it in first and hit the gas it bogs downs and turns off like its getting no fuel or too much...

WEll i decided to run 10psi with a rebuilt Ka24e and z32 maf and gonna go with an emance ecu. I should have it back soon i sent it off to jason about a monday and should hopefully get it back next week.

thanks for the info. i have the apexi neo afc that i was originally was gonna use since i was only gonna run 6psi but if i can use both and it will benefit me more since im running more then ill use them both.

Im new to building a ka-t. or for beginners, a turbo on a motor that was never boosted to begin with. i have a rebuilt motor for my 1990 240sx and have been piecing a turbo kit together and finally have everything complete. i have been doing alot of research and found the one thread bout the sohc tu...

Whats going on guys i currently own a 1990 240sx with the sohc engine. im actually in the process of gathering turbo parts and piecing one together so i can turbo my car. if you have any recommendations let me know i would appreciate it.