'7747 bin wanted

[Bruce Plecan]

From: Programmer <nwester at eidnet.org>
Subject: Re: '7747 bin wanted

Quess it could be taken either way, since stock or oem wasn't mentioned.
Grumpy
| Grump,
| Ok--no problem. I just thought someone wanted the base "stock" timing.
| Lyndon.
| -----Original Message-----
| From: Bruce Plecan <nacelp at bright.net>
| To: gmecm at efi332.eng.ohio-state.edu <gmecm at efi332.eng.ohio-state.edu>
| Date: November 18, 1999 8:42 AM
| Subject: Re: '7747 bin wanted
| >Subject: Re: '7747 bin wanted
| >OK, fine use 0.  Now, if you think about my explainations, and even think
a
| >bit further you'll see the logic in this.  If he can't find the gas to
| >support that then less will have to do, any action taken is/should be
| >considered temp. unless he's just going to Mickey Mouse it together, and
| >ignore doing a proper prom for it.
| >   I've tried 0-12d initial timing.  I've run from 0-10d hot spark bias,
| and
| >probably 0-24d cold.  I've run VE's from single digits to into the 20's
at
| >idle.  I've tried numerous IAC pintles.
| >  I report what works for me.  I've got a 224d @ 050  110 LC 470" lift
cam
| >and it idles at 650-675 in gear..
| >  Grumpy
| >| OE setting is TDC with EST bypassed for an 89 5.7 TBI-- I ran into some
| >| weird BL and IAC numbers with one that was over-retarded in base a
while
| >| back--customer never knew about the EST connector in the harness. Are
you
| >| "not" going to get lower IAC counts and a faster (uncontrolled) idle
with
| >a
| >| higher base setting ??
| >| Lyndon.
| >| -----Original Message-----
| >| From: Bruce Plecan <nacelp at bright.net>
| >| To: gmecm at efi332.eng.ohio-state.edu <gmecm at efi332.eng.ohio-state.edu>
| >| Date: November 17, 1999 6:39 AM
| >| Subject: Re: '7747 bin wanted
| >|
| >|
| >| >Subject: RE: '7747 bin wanted
| >| >
| >| >6d BTDC, with EST disconnected, min idle speed, will do.  For grins
| often
| >I
| >| >use
| >| >8-10, thou at 10 hot restarts can start to get tempermental.
| >| >  If you don't have a burner yet, you might talk kindly to the guys at
| >the
| >| >local recycling center, and see if you can appropriate proms from
other
| >| 747s
| >| >they may have.
| >| >Grumpy
| >| >
| >| >
| >| >| Well after many more hours than expected, the engines running.
Anyone
| >| have
| >| >the base timing spec for an '89 5.7 light duty engine?
| >| >|
| >| >| /Marc
| >| >|
| >| >
| >| >
| >|
| >
|