Holley ECM replacement

Joe Boucher jboucher at startext.net
Sat Sep 13 15:08:36 GMT 1997


At 03:32 PM 9/12/97 EDT, you wrote:
>My Holley Pro-jection died for the third time a couple of months ago.  I   
>am not going to purchase a fourth computer.  

[snip]

>I am hoping to find a replacement ECU for my Holley throttle body that   
>does not cost an arm or leg.  These lists help me a lot to get ideas.   
> Who knows, maybe I will decide to use the EEC-IV and intake; however, it   
>is doubtful because I do not have a lot of hood clearance in my car (a   
>427 Cobra S/C replica using a 351W punched out to 408).
>
>That is my $.02 worth.  From now on I will just keep "listening".
>

My incomplete memory remembers a reference in a Peterson Publishing car
mag about a company that makes a harness to adapt the Holley throttle
body to the GM ECM.  But then you run into the limitation of the cam
duration the stock ECM will run, even with a custom eprom.

How wild a cam are you running?

Joe Boucher
'81 TBI Suburban   '70 RS/SS Camaro
Bedford, Tx



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