730 rev limit

[Dave Zug]

A comment...The TPI fuel rail looks like its designed to pre-heat the fuel.

Does your '747 use P&H's??  that would not be a good data point for me.


----- Original Message -----
From: Bruce <nacelp at bright.net>
To: <gmecm at diy-efi.org>
Sent: Sunday, May 27, 2001 7:29 AM
Subject: Re: 730 rev limit


>
>
> Peak and Holds, right?.
> Also, gets to manifolding.
> I've been giving some thought to trying the preheated fuel idea.
> Bruce
>
>
>
> > What PW's are you getting at the high rpm? If the signal is going
> > to ground then you are running out of injector. There's not a
> > lot of time to open & close an injector at those rpm's. The injector
> > sizing moves from enough flow for X hp, to enough time at X rpm.
> > As a data point, may not help, a friend of mine is running a '747
> > up to 7500+ rpm without a problem.
> > BobR.
>
>
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