Which Q45 TB for the Greddy Intake?

[BlockHead]

Does it matter which year or model Q45 TB you get to put on the Greddy Intake manifold? I am guessing it does but I dont know, that is why I am asking. Also do you have to modify the throttle cable any? Thanks guys

[PROJECTRB240SX]

I THINK YOU NEED THE 90MM ONE RIGHT? ISN'T THAT ON THE NEWER ONES.

[BlockHead]

does anyone have a part number or know the year range?

[sultan]

i think it's the TB off the 90-96 Q45's. the intake side is about 85mm and the manifold side is slightly smaller at about 83mm.

[BlockHead]

Then what are ppl talking about when they say the 90mm TB, becuase I thought that was the one that fits the greddy intake plenum.

[AZhitman]

There's one on eBay right now - Search "Q45".

[95silvia]

mack told me 94+ and there are a few differences with the Q45 TBs like the abs/ non abs, and traction control non traction control... hes done it before so Im getting the 94+

[BlockHead]

hmmm alright, how can you tell the difference between abs and non-abs, TC and non TC trhottle bodies?

[BlockHead]

Oh yeah also, does the greddy intake manifold for the rb25 replace the stock intake runners??? I need to know what gaskets I need to get before it comes in. Thanks guys

[95silvia]

Oh yeah also, does the greddy intake manifold for the rb25 replace the stock intake runners??? I need to know what gaskets I need to get before it comes in. Thanks guys

... Yes it does.. you'll need the gasket that goes beween the head and the intake. making your own is much cheaper. Im not really sure how to tell the difference if its off the car already ... im not sure it even matters prolly just 1 or 2 more things to block off or wire around.

[sultan]

90-93 TB should be the same as 94-96TCS=traction control system

i think you need this one: from a non-TCS car, base modelhttp://home.comcast.net/~mbruni13/Q452.jpg

this one is from a car with TCS, it has a secondary throttle thingy and i don't think you want it. i'm not sure if all of them have it, but Q45t's and a's might have this one:http://home.comcast.net/~mbruni13/Q451.jpg

[BlockHead]

Thank you very much for that helpful information.

[BlockHead]

Hey guys I can get my hands on a couple of Q45 throttle bodies that will work with the greddy intake manifold, inside diameter is 85mm, outside diameter is 90mm.

[Bluefire]

how much??

-Bluefire