Home-brewing an ignition advance control

[Shannen Durphey]

There are knock retard boxes used in pickups w/5.0l v-8, around 80 or
81.  These sensed knock then retarded timing until knock went away. 
Also, sometime around 1977, I think Oldsmobile may have used some type
of timing computer.   Try looking in some older reference books,
Shannen

ARoss10661 at aol.com wrote:
> 
> In a message dated 98-10-27 17:44:49 EST, you write:
> 
> << Oooo.  I'm interested.  4 cyl? >>
> 
> Well I'm hoping to make it for 4s, 6s and 8s
> 
> Al