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HEI distributor ECM bypass

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Old Apr 15, 2007 | 07:51 PM
  #1  
raptor80dad's Avatar
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Car: 92rs
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HEI distributor ECM bypass

ok , i,ve done a few searches but had no luck.
I was talking to a mechanic today & he said I could jump the A to the C terminal on the dist. to bypass the ECM . then buy an advance kit for the dist. & use it for my carb setup.
I didnt have time to ask specifics so I have 2 questions.

1) do I wire the 2 together b4 the dist or jump 1 to the other in the dist. and if so which one to which

2) does anyone have the part # of the kit i would need for the advance ?

thanks in advance , Mike

it is an l98 going to carb . trying to go on a budget .
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Old Apr 15, 2007 | 08:26 PM
  #2  
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Re: HEI distributor ECM bypass

Here's the "kit" you need to turn a computer-controlled distributor into a mechanically controlled one.

http://store.summitracing.com/partde...M%2D850001%2D1

I don't think any jumpering of any terminals needs to be done. Removing the ECM and the light bulb will pretty much take care of all that.
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Old Apr 15, 2007 | 10:02 PM
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Re: HEI distributor ECM bypass

Hey, they're running a special on that kit, with black instead of red... about $50 difference...

http://www.summitracing.com/redir.asp?ibanner=HB704A13
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Old Apr 16, 2007 | 04:41 PM
  #4  
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Car: 92rs
Engine: 350
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Axle/Gears: 3.73/Moser 12bolt
Re: HEI distributor ECM bypass

that kit looks just like a distributor !

I was told it is possible to convert my distributor to run w/out the ECM by jumping those 2 wires and installing an advance kit in my distributor for about 10 -15 bucks .
I only got a vague description because I was 300 miles from home & pressed for time .

Not sure if it can be done thats why I am asking. if not just say so , as I have already priced distributors ,and that is a good deal so I will jump on that if I have to .

thanks Mike
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Old Apr 16, 2007 | 05:04 PM
  #5  
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From: Mercedes Norte, Heredia, Costa Rica
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Re: HEI distributor ECM bypass

There's no "advance kit" that can be installed in your distributor. You need to replace the distributor.
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Old Apr 16, 2007 | 05:13 PM
  #6  
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Re: HEI distributor ECM bypass

that kit looks just like a distributor
That's because it IS a distributor. That's the "kit" that changes a computer-controlled one to a mechanical one.

There's no such thing as a "kit" that does that, especially not for $10-15; except maybe a junkyard distributor. Whoever told you that, if that was in fact what they said, is a highly unreliable source.

So I guess if you thought the kit was something besides a complete distributor, then the good news for you is, you need a complete distributor. Sorry, I didn't realize that you didn't realize that.

But yeah that's a pretty decent deal for a whole brand-new distributor with a somewhat performance-oriented setup in it.
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Old Apr 16, 2007 | 05:55 PM
  #7  
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Car: 92rs
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Re: HEI distributor ECM bypass

Originally Posted by Apeiron
There's no "advance kit" that can be installed in your distributor. You need to replace the distributor.
thank you very much for confirming my guess . to good to be true usually is

sofa thanks for the link as that is a good deal .
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Old Apr 17, 2007 | 01:00 AM
  #8  
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Re: HEI distributor ECM bypass

good used HEI that is non-ECM = 20 bucks all day long


common
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