[Diy_efi] Injector flow rate

[Chadi Maftoum]

Hi,
     Would you have any idea about injectors number & flow rate for GM's V8 
5.7 l engines around 1987, 1988, 1989 ?

What should be the combination ? should both have the same flow rate ?
what would be a typical injector number ?

Thanks,
Shad

>From: "David M. Ingebretsen" <dingebre at 3dphysics.net>
>Reply-To: dingebre at 3dphysics.net, A list for Do-It-Yourself 
>EFI<diy_efi at diy-efi.org>
>To: diy_efi at diy-efi.org
>Subject: Re: [Diy_efi] Injector flow rate
>Date: Tue, 20 Jan 2004 16:05:22 -0700
>
> > this seems to work:
> > New BPW = Old BPW * (New Engine Displacement/Old Engine
> > Displacement)/(New Injector Flow/Old Injector Flow)
>
>Thanks Robert. This ratio gets me the 178 BPW. When I programmed this, I 
>got
>high BLM's across the board. I slowly increased it and am now running a 184
>which brackets 128 on my BLM's. Most are close to 128, but isn't there 
>always
>room for tweaking? I think the root difference is that my fuel pressure may 
>be
>a bit low, closer to 11 psi instead of 12.
>
>Bye,
>
>David
>
>David M. Ingebretsen, M.S., M.E.
>Collision Forensics and Engineering, Inc.
>2469 Fort Union Boulevard, Suite 114
>Salt Lake City, Ut 84121
>
>dingebre at 3dphysics.net
>(801) 733-5458
>
>
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