The engine was rebuilt over 1 year ago. Then it was in the shop for bodywork. At what intervals do you change oil for proper break-in? If my memory serves me correct,the shop said first 100 miles,then 400, then 1000 then 3500 right on. Also,how much oil does that 2F motor hold w/ filter change? Seems I saw somewhere it was 8 1/2 quarts!