[S14DRiFtMaTic]

OK well the swap so far is good, we put the rb in a s13 hatch.. the motor cranks really great and starting it is a charm. But after we let it idle for 2-3 minutes, the idle starts to bog and its hard to keep it alive.. im thinking its probably the intercooler piping and the intercooler we are using. I know its a really bad idea to use the sidemount intercooler from a SR/CA on the RB but we were limited to some space. And the intercooler piping had kinks.. so im thinking after we get that fixed all will be great.. But does anyone have any ideas on whats wrong? Any help will be much appreciated!! Thanks in advance!

 

[S14DRiFtMaTic]

bump

 

[cantdrift]

check to see if you air flow meter is working right and if you have some leaky hoses. My rb25 is bogging out, the rpm keeps on dropping, just found out my air sensor is useless and i need a new one. That was my problem. Hope this might help.

 

[Nismo241]

Why didn't you use the RB side mount??? I have one in mine, and I put another one in the other car I swapped. Will it rev past 3K????