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- Joined
- Aug 16, 2007
- Messages
- 345
- Reaction score
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- 18
- Location
- Alabama
- Vehicle Year
- 1989
- Make / Model
- Ford
- Engine Size
- 4.0 and D60's F&R
- Transmission
- Manual
A lot of guys have asked how to be able to tell the differences between the 50 and 58mm throttle bodies on the 2.9's, so heres 2 pics.
In the top shot, you can see the wider section (white tag area) where the TPS mounts on the 58mm TB vs. the thinner (no white tag) section on the 50mm as well as the smooth intake tube mounting surface on the 58mm vs. the ribbed one on the 50mm TB.
You can see the obvious size differences between them in the front shot pic (58mm on left, 50mm on right). Also notice how thin the walls of the intake tube mounting area is between the two.
In the top shot, you can see the wider section (white tag area) where the TPS mounts on the 58mm TB vs. the thinner (no white tag) section on the 50mm as well as the smooth intake tube mounting surface on the 58mm vs. the ribbed one on the 50mm TB.
You can see the obvious size differences between them in the front shot pic (58mm on left, 50mm on right). Also notice how thin the walls of the intake tube mounting area is between the two.
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