which q45 throttle body for greddy manifold?

[jbanach77]

ok guys my buddy ralphy is getting ready to order a q45 tb for his greddy manifold. but which years are applicaple for the greddy manifold

[jbanach77]

bump, come on guys need some help

[eh?]

Been looking for the answer myself and I can't find it..

[NISMO_RB25]

I know that mckinney sells them for around $300, so if they are willing to they should know which one works. They also sell a TB adapter to use the stock TB with the Greddy for around $160. This is a really old price sheet I got from them, so I don't know how much it is now.

[FAST-DATSUN]

We use the ones from the 95/96, but , I think they all will work , just some have traction control that must be removed...

[Bluefire]

I've got a 92 q45... but I have no clue how to hook up the tps...

-Bluefire

[cvc9216]

I've got a 92 q45... but I have no clue how to hook up the tps...

-Bluefire

same here. anyone know which tps plug to use?

[FAST-DATSUN]

We install the SR/RB tps to male it simple....

[eh?]

We install the SR/RB tps to male it simple....

Does it just bolt on? Pics?

[cvc9216]

I tried to use the RB tps, but it didn't look like it would work with the Q45 TB

[Bluefire]

Yeah the RB tps will not work.... maybe the newer 95/96 q45 tb's have a different type of tps

-Bluefire

[FAST-DATSUN]

I do not know about all of then , but its always bolted on ours...chek the web site on the blue motor in Gumpy's car

[jbanach77]

mack always comes thru. definately a great scource for all rb answers.

so the traction can be removed? that is a good thing i will let him know. and if he has any more questions i will just tell him to give you a call mack, so that way nothing gets misunderstood when install day comes

[eh?]

Which series is Grumpys RB?My SII tps will not bolt to a Q45 TB I have here. The Q45 Tps looks more like the SI tps.Pichttp://www.rb25det.org/rb/tps.jpg

[jbanach77]

what can be done to get the correct tps on the throttle body to work with the rb motor using the q45 throttle body?

[eh?]

Just match up the female pins to the male tps pins. I think the q45 TB I have is an older type. It would be easier if I had the q tps harnesses. No big deal but would be nice to just bolt on.

[johnrb25s14]

Here's the answer. I recently did the mani swap to the greddy and found that any q45 tb will work as long as its 90mm in diameter. One set back is the velocity loss in the manifold with a stock turbo. Time to upgrade!

Hope that solved some problems

-john_www.takaragarage.com

[jbanach77]

Here's the answer. I recently did the mani swap to the greddy and found that any q45 tb will work as long as its 90mm in diameter. One set back is the velocity loss in the manifold with a stock turbo. Time to upgrade!

Hope that solved some problems

-john_www.takaragarage.com

how did things work with the tps?