Big Injectors in Little Engine?

timsiford at hushmail.com timsiford at hushmail.com
Mon Nov 6 14:13:32 GMT 2000


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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