be any
problems there.
On the 5.9's (OBD-II) vehicles, factory injectors reach almost 80%
duty cycle. On my truck this occurs at 4,900 RPM and remains flat above
this. Given the fact that you don't want to take anything but a plate
injector above 80%, the only way that I can see to provide the additional
fuel is through larger injectors or increasing fuel pressure. At WOT it
would be nice to tailor the computer to the flow characteristics of the
manifold. My thoughts.......
Frank
> -----Original Message-----
> From: Eric [SMTP:erich@dhc.net]
> Sent: Sunday, December 20, 1998 6:08 AM
> To: dakota-truck@buffnet.net
> Subject: Re: DML: 4-Barrel TB
>
> Josh,
>
> Diden't you read my mail to the list? Here is a copy:
>
> -Today I had my friend Kelly in parts @ Huffines Dodge Lewisville TX call
> MP
> to check on 4-barrel TB and -manifold, here are the results of that
> phonecall.
>
> -MP 4-barrel TB are the same size as a 750CFM carburator BUT, sense a carb
> have alot of jets and
> -other things in the barrels the 4-barrel TB will flow more, MP are
> guessing
> just under 1000CFM maybe
> -around 850-950CFM.
> -TB and manifold works fine with stock computers. There should not be any
> problems there.
>
> -Kelly have order a manifold and a TB so when I have the cash he have a
> complete set for me, but if
> -anybody else is interested you are welcome to buy that set from Kelly,
> and
> he order a new set for me.
> -So we will see how long time it takes to get it, I will keep everybody
> updated on arrival date. Sense some -people on this list don't have much
> fait in MP delivery.
>
>
>
> >Josh,
> >The 4 BBL TB is approx. 1,000 CFM. The MPI manifold is a 4BBL version
> with
> >an adapter so you can use the stock 2BBL TB. When using the 4BBL, you
> don't
> >use the adapter. Now if we could just get the manifold....
> >
> > Frank
> >> -----Original Message-----
> >> From: BlKV8Dkota@aol.com [SMTP:BlKV8Dkota@aol.com]
> >> Sent: Thursday, December 17, 1998 2:12 PM
> >> To: dakota-truck@buffnet.net
> >> Subject: Re: DML: 4-Barrel TB
> >>
> >> Is the 4 barrel TB the 1000 cfm one? That would be over kill for my
> >> engine.
> >> But do they got a new manifold in there for us 2 barrel guys?
> >>
> >> Josh
> >
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