|
Registered
Join Date: Feb 2001
Location: I be home in CA
Posts: 7,709
|
I found that this helped a great deal on my 71 with PMO's. Recommended by the power boat folks. I have been using it for years.
https://www.amazon.com/Star-Tron-Enzyme-Fuel-Treatment/dp/B0014419UQ
__________________
Dan
|