Considering buying new 18' Cape Horn CC w/ J150 carb. Should I start with J/E oil for break-in or go directly to Pennzoil 100% synthetic as a steady diet. Want to do right by the new motor as Pennzoil Syn. is only about $3.00 more per gal. than J/E oil at Wally World. Appreciate any knowledge to go by. <br />Thanks in advance.<br />Jim <br /> 