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Ignition Timing
https://www.slantsix.org/forum/viewtopic.php?t=28120
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Author:  THOR [ Thu Apr 03, 2008 12:04 am ]
Post subject: 

Him more so than me, but we were both scratching our heads for a few hours today... oh well its good for us though right? BTW, its still working and shes got her car back, so all is well in the movie Dawn of the Dart so far.

Author:  Aggressive Ted [ Thu Apr 03, 2008 10:24 am ]
Post subject: 

So how is the GM HEI working compared to the 74 ECU?
Is there any difference in power?
or in idle quality?

Author:  stephaniebrite77 [ Thu Apr 03, 2008 4:15 pm ]
Post subject: 

Ted -
Love to be able to tell you, but the HEI module/coil assembly we have never quite panned out, not sure if the unit was defective or if the wiring was messed up somehow.. for now we've just got the stock-style ECU installed. I'm not sure whether I'll give the GM HEI another try or not, for now we have enough to work on without worrying about it.. ;)

Author:  DusterIdiot [ Thu Apr 03, 2008 4:18 pm ]
Post subject:  Lol...

Quote:
So how is the GM HEI working compared to the 74 ECU?
They actually started with a 1976 OEM ECU, and when I suspected that, they got a 'Made in the USA', slightly used aftermarket ECU....

-D.Idiot

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