pirate_nest
New member
"All things being equal, I not
"All things being equal, I noticed a +1 1/2 mile per gallon increase in fuel milage after changing to Mobil 1 in my hemi ram truck. Could some increase be expected on my lm318 marine engine. It has about 200 hours on it now. Any down sides?"
"All things being equal, I noticed a +1 1/2 mile per gallon increase in fuel milage after changing to Mobil 1 in my hemi ram truck. Could some increase be expected on my lm318 marine engine. It has about 200 hours on it now. Any down sides?"