I have the same engine and the most widely used highly recommended is the AUTOLITE 764, it will give you the best performance. I have used them for over 20 years on my engine.
Hello,
I was reading thru all these threads and i want to offer some insights. I have a 1994 Larson that has the same 5.8 EFI OMC ford engine. Most all the EFI parts are no longer available, such as sensors and different electrical parts, however, apart from the distributor and the alternator...
That heat exchanger looks like the identical one that is in my boat. I bought it from a company called san juan engineering marine cooling systems. They were aquired by Orca marine.
I believe they have all the patterns for the san juan engineering stuff.
Try to contact them. They may be able to...
