Bill,
The first TB that we did works quite well with the JET chip, it is just the
big bore TB that needs additional fuel. I just ran my truck on the dyno
today and at WOT,
fuel air ratio from approx. 2,500 through 4,700 RPM was right around 14:1
(way to lean for power). Even with the lean condition, horsepower figures
were way up.
230 vs. 201 at the rear wheels. The stage I TB will probably be the best
choice for people not wanting the additional expense of the other mods
necessary to make
the big bore one work correctly.
Frank
> -----Original Message-----
> From: William Blount Arthur [SMTP:m990198@nadn.navy.mil]
> Sent: Wednesday, October 07, 1998 9:41 PM
> To: dakota-truck@buffnet.net
> Subject: Re: DML: TB Mod Question for the Pro's
>
> > does not have a controller for the 97 and newer trucks. Our testing has
> been
> > on 98 5.9L engines, both with JET chips. Both trucks tend to lean out
> under
> > WOT and
> > we are working on this. I think that the MP computer will come closer
> than
> > the JET on the 95 and older trucks. Hopefully we will be testing this
> > combination next
> > week. >>
>
> I am running a Jet stage II. So what should I do. I would like to
> try a new throttle body and intake at some point, but I would rather not
> throw the Jet in the trash to get a MP computer.
>
> Bill
> '97 SS/T
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