Motorcraft power valve and jet size most are running?
Hi...Need some info on who is running what with their motorcraft 2100/2150 carb on the 258. I am at 2500 feet and run up from 2500 to 8000 once in a while but am at 2500 85% of the time... What is the best power valve size and jet size for my area? (Tucson AZ)
It only hurts while you're breathing..