Big Injectors in Little Engine?

[timsiford at hushmail.com]

Idle Speed = 825RPMs at 68deg C and 800RPMs at 80deg C.
Tranny = 700R4
Pulse Widths around 1.7ms plus or minus 0.2ms (depending on environment)

Tim

At Mon, 6 Nov 2000 09:54:12 -0500, "Bruce Plecan" <nacelp at bright.net> wrote:

>
>
>Jus curious what idle speed, pulse widths, tranny, ya got.
>Thanks
>Bruce
>
>
>
>> I am running SVO 30's in my 350 '90 IROC with 0 problems.  Of course,
> I
>> adjusted the injector constant to 33lb/hr and am running 45psi at 
>the
>rail.
>>
>> Tim
>>
>> At Fri, 3 Nov 2000 20:15:20 -0600, "Dan Townsend"
><xybertron at cox-internet.com>
>> wrote:
>>
>> >
>> >I have headers and aftermarket exhaust.  Would 30# be too much in 
>a
>> >350?  I
>> >will run Ford fuel pressure so that should keep them at the rated 
>30#
>> >vs
>> >33#.
>> >
>> >Dan - Just erased and programmed first chip.  89 Camaro bin installed
>> >in 87
>> >Trans Am '165 ECM
>> >
>> >----- Original Message -----
>> >From: "Bruce Plecan" <nacelp at bright.net>
>> >To: <gmecm at diy-efi.org>
>> >Sent: Friday, November 03, 2000 6:34 PM
>> >Subject: Re: Big Injectors in Little Engine?
>> >
>> >
>> >> > Are there any comments on this line of thought? ->>>
>> >> > What if I was to put a set of SVO 24 or 30# injectors in a 305 
>TPI
>> >MAF?
>> >> > They're cheap, and it would offer me peace of mind (kind of like
>> >the new
>> >> > harness did). Could they be tamed to work well in a 305?
>> >>
>> >> **Normal inj PWs for a TPI at idle are around 1-1.2msec.  often 
>at
>> >.8msec
>> >> they go erratic and or shut down.  Your cutting it close.  IMO,
> too
>> >close.
>> >> Bruce
>> >
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