Jon,
Try porting the area above the plates, not below them... The TB may be using
that ridge below the plates to get a stronger vacuum signal to the MAP...
Havnt seen a 4banger TB personal like, but Its probably like most of the
other Mopar TBs out there... Make the inlet to the TB the same diameter as
the plates, but dont mess with the bore where the plates sit at idle!
Bruce
----- Original Message -----
From: Jon Smith <jon@fast4x4.net>
To: Dakota-Truck@Buffnet.Net <dakota-truck@buffnet.net>
Sent: Tuesday, January 16, 2001 7:10 AM
Subject: DML: home-porting TB's (2.5 ltr)
> well after putting a clutch in my gf's jeep, the TPS crapped out today
> (yippie!!) I had the TB off to clean it out and noticed on the backside
of
> the throttle plates, there is quite a ridge in the bore... not dissimilar
to
> those found on the "V" motors we share... has anyone cut this ridge
> down/out?? I think I may dust off the ye ole Dremel tool tommorrow and
see
> what can become of a 4 banger.
>
> ______________________
> Jon Smith--Raleigh, NC
> www.fast4x4.net
> jon@fast4x4.net
> ŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻ
>
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