Timing control yes/no ??

[andrewb70]

Push comes to shove, can use the bottom of the distributor that matches the block, and the top of a Chevy distributor. The bodies can be welded together. Need to take into account the inner shaft length.

I know a guy that did this for a 455 Olds engine.



Bob.

I am pretty sure that GM went to HEI ignition on all engines around 76-77, so there are HEI distributors available for Pontiac engines.

This should work with some minor modification as described in the Holley Sniper instructions.

https://www.rockauto.com/en/moreinfo...250581&jsn=397

Andrew

[a67]

I am pretty sure that GM went to HEI ignition on all engines around 76-77, so there are HEI distributors available for Pontiac engines.

This should work with some minor modification as described in the Holley Sniper instructions.

https://www.rockauto.com/en/moreinfo...250581&jsn=397

Andrew

That works for the Holley Sniper system, but that distributor is not a computer controlled unit. Many EFI systems require a computer controlled ignition control module (ICM).

Bob.

[andrewb70]

That works for the Holley Sniper system, but that distributor is not a computer controlled unit. Many EFI systems require a computer controlled ignition control module (ICM).

Bob.

I'd be curious to see what other EFI systems you're talking about.

Andrew