I believe its a 165hp I6 with a 2 barrel carb has anyone put a 4 barrel on one? No one seams to make a marine 500 cfm 4 barrel, 600 is the smallest. Years ago I did a 78 nova I6 4 barrel and manifold it helped a lot! but the boat manifold looks like there is a secondary plate that could come off...
I picked up a nice old MFG 16ft tri it seams to run ok and pulls good. I checked compression my guage says 110# for all four is that ok? Also noticed a little gas/oil leaking from the carbs when tilted up is that normal? It also bogs just at tad at hole shot, I have had other motors do this I...
