Just acquired the motor and was going to do compression Check. The motor has been in storage for there years so I thought a guy should apply some oil to the cylinders. Are these the high or low compression engines? Thanks.
Ok 84 El 50hp Tested all coil packs with spark tester. "All showing spark" Carbs Clean "Triple Checked" Compresion 100 plus on all cyl. Will start and run with backfire through exh every once every 10 to 15 sec. Going threw syn and link with timming light and nothing on cyl 1 So for...