Another bored TB question

F

Fred85

NAXJA Forum User

Location

Orange, VA

• Aug 29, 2005

• #1

I've searched the hell out of this. I've got a 2001 xj, 4.0, AW4, and i've read on this "new" of a cherokee you can do a straight 60mm bore and still keep the stock butterfly?? Can anyone shed some light? thanks

 

N

noresttill

NAXJA Forum User

Location

South Florida

• Aug 29, 2005

• #2

The TB tapers down from 60mm to something else after the butterfly. boring to 60mm is just making it a straight shot. IIRC. I have not done this mod yet.

 

Last edited: Aug 29, 2005

egon

Dunlop Slayer

NAXJA Member

Location

New Jersey

• Aug 29, 2005

• #3

Chrysler FI throttle bodies (91-06) can be bored from 55mm after the butterfly to 60mm with out the need for a new butterfly. Some folks even take the time to put the Renix FI (87-90) sensors on the Chrysler FI TBs.

--Matt

 

XJ_ranger

NAXJA Member

NAXJA Member

Location

Port Orchard, WA

• Aug 29, 2005

• #4

egon said:

Chrysler FI throttle bodies (91-06) can be bored from 55mm after the butterfly to 60mm with out the need for a new butterfly. Some folks even take the time to put the Renix FI (87-90) sensors on the Chrysler FI TBs.

--Matt

Click to expand...

what is teh advantage of the renix sensor?

 

G

Gojeep

NAXJA Forum User

Location

Australia

• Aug 29, 2005

• #5

I have the details on my site on boring the T/B to 60 mm.
www.go.jeep-xj.info