newjeepowner
NAXJA Forum User
- Location
- Roseville, MI
Just wondering what size bore is on a 4.0 liter throttle body. Did they use the same throttle bodies on the 2.5liter?
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What size bore is a normal OEM throttle body?
- Thread starter newjeepowner
- Start date
newjeepowner
NAXJA Forum User
- Location
- Roseville, MI
Anybody?????
Is the a correct part for a 99 4.0?
Is the a correct part for a 99 4.0?
90xj06
NAXJA Forum User
- Location
- Peabody, MA
how would you go about boring it. and how big. not that i will ever do it but if i wanted to.
CanMan
NAXJA Forum User
- Location
- Lake Tapps, WA
90xj06 said:
Machine shop, or use a honing tool to do it yourself(it will take a long while though).
- Location
- Maurertown,Va.
90xj06 said:
I took mine to work,chucked it up in the lathe and bored it out.only took the taper out.Made a spacer too,matched it to the gasket size.
Wayne
CreativeSN
NAXJA Forum User
- Location
- San Mateo, CA
Would be better to use a lathe or one of those mills with the rotation table?
It can be done with an electric drill, too, as done in a mod somewhere on the internet. I saved the page but the link is gone.
Buying another online is also possible - your core body can be shipped after to reduce the price and keep you running. Turbo city is mentioned on the page.
The mod is performed under the throttle blade, removing the taper with a drum sander in an appropriate size. Some disassembly is required. Gojeep has a writeup on his website , too.
No, I don't know why I haven't done it yet . . .
Buying another online is also possible - your core body can be shipped after to reduce the price and keep you running. Turbo city is mentioned on the page.
The mod is performed under the throttle blade, removing the taper with a drum sander in an appropriate size. Some disassembly is required. Gojeep has a writeup on his website , too.
No, I don't know why I haven't done it yet . . .
Last edited:
Jeepsloth
Gort like Jeep
- Location
- North Carolina
