specialop

Hey everyone, I just got an S5 lower, upper manifold, and throttle body and I'm attempting to swap these parts onto my S4(88 GXL). First, I noticed that the S5 UIM was wider than the S4. So a direct bolt up to the S4 LIM is impossible without excessive fabrication. Second, the throttle bodies are interchange due to the absence of emission controls. I have a couple questions.
-VDI, what does it stand for and is it mechanical or electrical or both?
-If the VDI is mechanical, how much pressure is needed to function properly?
-Is it possible to set up the S5 LIM to run mechanical actuators identical to the S4?
-If the actuator ports are welded shut and the sleeves removed is it possible to divert the pressure hose to operate the VDI?

ramses666

iTrader: (1)

Been there done that... you need to search. check out this link - http://howto.globalvicinity.com/gv_w...i=63&co=1&vi=1

or this one - https://www.rx7club.com/forum/showthread.php?t=728943

Anyway...you need to keep your s4 throttlebody & LIM. keep your S4 injectors & BAC as well. It's not hard to make it all work together.

Ramses666

specialop

perfect, thank you.