FAQ |
Members List |
Social Groups |
Calendar |
Search |
Today's Posts |
#1
|
|||
|
|||
Unitized to HEI ignition conversion
I plan to upgrade my '72 455 from the original Unitized ignition to an HEI unit. Are the HEI's 'plug-and-play' for this type of conversion?
I've found the instructions to change from points and coil to HEI, but nothing on Unitized to HEI. TIA for any help you can give. |
#2
|
||||
|
||||
Yes, HEI is "plug&play" IF you can find a unit with a similar ignition curve as your unitized unit.
F.e. the 1975 400 4bbl A/T #112948 HEI is close to the #1112127 "Unitized" distributor. HTH |
Reply |
|
|