View Full Version : GT40 Throttle body
svtmofo
10-04-2011, 01:59 PM
I bought a GT40 upper and lower without a throttle body. Im looking for one, are the stock TB 65mm? Whats the size of a stock 5.0? Just asking so I know what im looking for, thanks
89redgt
10-04-2011, 05:06 PM
The stock 5.0 at least 87-93 is 60mm. The 5.0 explorers had 65mm tb on them. If you are looking for a 65mm tb just go to the junk yard and pull one off of an explorer. You will need to modify the linkage to work with the stock cable on a fox. It is fairly simple.
svtmofo
10-04-2011, 09:00 PM
Ok Thats what I needed to know. Thank you kindly sir
INSANEBA
10-05-2011, 09:06 AM
I thought the stock HO t bodies were a 58mm? I've done a few of these, and actually am going to do one this weekend on the bus. I have an extra t body if it's needed.
blown96cobra
10-06-2011, 07:27 PM
Stock 5.0 HO has a 55mm tbody and maf.
INSANEBA
10-06-2011, 11:03 PM
^^^I knew they were in the 50's lol!
89redgt
10-07-2011, 08:57 AM
Well hell, I guess I was wrong. Either way if you are running a gt40 upper and lower I would not use the stock tb especially when the explorer tb are so easy to come by in the junk yard.
svtmofo
10-08-2011, 12:01 AM
Yea I wasnt sure on the sizes. I was actually looking at bbk TB, but for a few less MM and a whole lot less money Ill just find one at a salvage yard. Thanks for the info!
INSANEBA
10-08-2011, 11:25 AM
Thats what I did, they are really easy to mod to fit the foxs too.
coupegt
10-09-2011, 11:24 AM
some explorer tb you can also bnolt your tps sensor to and some the bolt holes are to wide from what i have seen in the past
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