Good talking to you on the phone. Give Tyler Crockett a call for that SX regulator and see if that helps your issues.

Thanks for the call Griswald. I will try and get a hold of him today. I'll let you know.

What plugs are you using in these engines.

I use MR43T

I tried the NGK 2756 with no change and now after reading on OSO I bought NGK 4554. I don't know how they work due to a sea water pump failure. Anyway I should be able to get out today, baring any other little things stopping me, to try these plugs and pull some fuel pressure out of the motor per articfriends suggestion and others.

MR42T or equivalent.