749 inna 730

[Bruce Plecan]

-----Original Message-----
From: andy quaas <realsquash at yahoo.com>
To: gmecm at esl.eng.ohio-state.edu <gmecm at esl.eng.ohio-state.edu>
Date: Thursday, April 01, 1999 10:10 AM
Subject: Re: 749 inna 730

Oh, and thank you for sending the .bin file that you said you would..
Oh never mind, you never did send it.
Since it sounded so novel, I bought one for $150 to find out it was,
shall we say, junk.
Like any one else, I can use any subject I want, and don't need your
endorsement.........
Please feel free not to use anything I've posted then........
Your current question, is also answered in the ARCHVES.
Bruce

>So does this mean that with the 730, all injectors fire at once?  Is it
>one driver with 2 outputs?
>Thanks
>Andy
>p.s. i looked in the archives and found your stuff.  It was hard to find
>because of the subject!
>--- Bruce Plecan <nacelp at bright.net> wrote:
>> Subject: Re: 749 inna 730
>> No, the 730 uses one injector driver, and shares two
>> pins for the injectors.
>> The 749 has two injector drivers and can be set as a
>> single saturated
>> injector driver
>> like in the syclone, or as a dual Peak+Hold like in
>> the Sunbird Turbo (that
>> used the 749),
>> or like in the Quad 4 (that used the 749).
>> It can take a ton of work to work out a calibration!.
>> If anyone thinks the reading the archives is time
>> consuming you won't
>> beleive how much time you can invest inna
>> calibration.
>> Bruce
>> >This is great info.  So you just plugged the 749 cal
>> into the 730 (well
>> >after fuel table mods, i'm sure).  The 730 has 2
>> inj. drivers, correct?
>> >If so, you would just hook each one up in parallel
>> to each bank, right?
>> >So one driver runs the left side and one runs the
>> right....?
>> >Thanks
>> >Andy