255 sdb power options

[grande85]

I have a 255 sedan bridge that currently has
twin 470's i was wondering if any knew what were the original power options were i have spent the summer in dry dock with one issue or another and was looking to see what I could fit in there.
thanks

 

[jffacets]

I had them in a 1984 260 and beat them daily, they where great engines. Change the ignition and get rid of the voltage regulator I think. There is some electronic issues that is best replaced and then they were very good engines. Shop for the work also!!