Hey all, need a little help with an upgrade I'm trying to complete.
The build: 74 IHC 100, 2wd with A727 trans and 345ci engine. Has holley sniper EFI upgrade and had the original holley points/cap distributor.
I'm wanting to upgrade to the holley dual sync distributor and hyperspark ignition system to integrate into the EFI system for electronic timing control but obviously holley doesn't make a direct drop in dizzy for the 345. I was wondering, memory recalls GM HEI distributor would work but I can't remember what gm year/engine distributors were compatible.
Also was it as simple as just replacing the running gear on the GM dizzy with the IH gear to make it work?
Thanks!
The build: 74 IHC 100, 2wd with A727 trans and 345ci engine. Has holley sniper EFI upgrade and had the original holley points/cap distributor.
I'm wanting to upgrade to the holley dual sync distributor and hyperspark ignition system to integrate into the EFI system for electronic timing control but obviously holley doesn't make a direct drop in dizzy for the 345. I was wondering, memory recalls GM HEI distributor would work but I can't remember what gm year/engine distributors were compatible.
Also was it as simple as just replacing the running gear on the GM dizzy with the IH gear to make it work?
Thanks!