Page 1 of 1

What happens if my HEI relay is hot in crank also???

Posted: Sun Jul 22, 2012 4:17 pm
by kccampro
I'm in the process of converting my MSII to a 7-pin HEI and I'm following along with the HEI write-up. However, I'm having trouble finding a 12v source that's hot in run but not crank. So... now I'm wondering what will happen if I use a switched 12V source that's hot in run & crank for my HEI relay? Can Anyone confirm? Thanks for the help!

Re: What happens if my HEI relay is hot in crank also???

Posted: Mon Jul 23, 2012 6:01 am
by Matt Cramer
Depends on the module - some work OK and some don't.