Cyclone and 91+ Throttle Body - how to fit TPS? (pictures)

[gixx1000]

I just purchased a nice new 63mm throttle body and I'm having fitment issues with the cyclone intake. Is this a 90 style fuel rail? The old throttle body was a 90 style JDM throttle body. Is there some kind of 63mm spacer I could buy? I suppose I could have one made. Any suggestions?

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[gixx1000]

anyone? Will an OBX spacer for a 420a fit?

 

[GVR4592]

You just need to get the right fuel rail and it will fit fine. I don't know which years will work for sure, but I know a 91-92 rail will clear the TPS sensor because the inlet flange is angled differently.

 

[rebellpntball]

just installed my cyclone mani a few days a go ran the wiring under the mani and up through the bottom made it look clean and just had to solder a few wires... no biggy.

 

[StealthyDSM]

dude^^^ read the thread title... it's not the wiring it's that his TPS is hitting the fuel rail!!

 

[gsxeclipse97]

thats odd... I have a cyclone but it the tps clears with no problmes..

 

[GVR4592]

Like I already said, it doesn't have anything to do with the manifold, it's the fuel rail that causes problems.

 

[spinz4]

Exactly there is different rails. Just have to find the one you need.

 

[tharaka]

is that a 1990 style Fuel Rail?

Also, where did you get the TB from?

 

[T_K]

I also have a cyclone with a '93 throttle body and I have no fitment issues.