help ! doing 6 bolt swap need clarifcation

[Levesque]

guys i was about to put my 2g TPS onto my 1g TB but when i took off the 1g TPS just a metal rod stuck out. not the same as my 2g TPS at all. what am i suppose to do ?


http://www.throttlebodys.com/DSM90F.jpg

thats what my 1g TB looks likes

 

[Jeff99GS]

That's a 1990 Throttle body. Get yourself a 91-94
Or Re-use your 2g one for now.

 

[Levesque]

Okay I can use the 2g TB with the 1g Intake or should I swap the Intake also.?

which will solve the MAP relocation into the brake booster.

Not going to be getting 1g TB now if I dont have the right one. Need to get the car running first. And I can change that with the engine in the bay.

So what should i do.

if i go with 1g intake and 2g TB which Gaskets do i get?

 

[snowborder714]

Yes, you can use it, but it won't be ideal.

No, you can't swap intakes as the 1g and 2g ports are different (assuming you're using a 1g head).

I would probably use the 1g gasket, but I don't think it'd matter too much on the tb to intake manifold side.

 

[Jeff99GS]

Yeah the 2g TB is NOT ideal on a 1g Intake manifold, the 2g Throttle body is 52mm vs. the 1g 60mm throttle body. Im merely suggesting you can use your 2g tb for now until you find yourself a nice 91-94 Throttle body. I prefer the NON turbo 91-94 Throttle bodies myself. Check Ebay or Craigslist.

 

[Levesque]

is 91-94 TB with an ISC needed? or just TPS , cause i found one but doesnt have ISC

do i need this for 6 bolt into 2g swap ?

 

[snowborder714]

An ISC is an ISC - any will work. You can reuse the one you currently have, as long as it tests out fine.

You'll want to keep your 2g TPS (4 pins).