2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

S5 NA to S4 T2 Swap - Need Help

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Old Mar 2, 2015 | 08:22 PM
  #26  
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Well..I am an idiot, there was a small vacuum leak on the back side of the intake pipe on the bend right after the AFM, also the throttle was completely shut, a small adjustment there and that little hole plugged up and the car started up with no problems.

Thanks for all your help guys!
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Old Mar 3, 2015 | 11:08 AM
  #27  
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Now go drive it. Congrats
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Old Mar 4, 2015 | 10:39 AM
  #28  
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I wish it was that simple...I still have to hook up a pile of things and get a trans mount welded. The trans mount thing is due to the car being an NA auto chassis, and the trans in currently being an s4 t2. Luckily I have a guy very familiar with RX7's that will help me weld that up.

While I have your attention, could you tell me which set of injectors to upgrade first or if I should do both and what supporting mods I would want?
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Old Mar 4, 2015 | 11:20 AM
  #29  
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Might be wrong but if you are running a stock ECU then there really is no need to upgrade your injectors. Now having them cleaned and flow checked is a different story.
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Old Mar 5, 2015 | 03:53 PM
  #30  
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hmmm you have a valid point, I will get that done seeing how it is relatively cheap to do anyways. Thanks again Satch, I really appreciate the help you've provided.
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