Re: 7730 ECM and Holley Projection

[WEG1192@aol.com]

Ok, I know this is an old topic but I have searched the archives for hours 
and the more I read, the more I get confused.

First, I read about repinning 7730s for peak and hold (P+H) injectors and 
other stuff. I thought a 7730 was a 7730? If I buy a 7730, aren't they all 
the same and the only difference from one car to the next is in the MEMCAL?

Second, I also bought a 7747 to build a TBI system. Are the Holley Projection 
injectors compatible with this ECM? Are Holley injectors physically the same 
size as GM TBI injectors and are they interchangeable? I asked Holley by 
E-mail but no dice.
----------------------------------------------------------------------------
To unsubscribe from gmecm, send "unsubscribe gmecm" (without the quotes)
in the body of a message (not the subject) to majordomo@lists.diy-efi.org