just purchased a new 90hp johnson 4cyl 2 stroke.<br />had it out for about 8 hours so far doing the break-in period. only opened up for 30 second spurts after 5 hours. anyone have any tips going forward?? so far, trolls nice at about 700 rpm and the top end so far is at 5000rpm and about 40mph...
just purchased a new 90hp johnson 4cyl 2 stroke.<br />had it out for about 8 hours so far doing the break-in period. only opened up for 30 second spurts after 5 hours. anyone have any tips going forward?? so far, trolls nice at about 700 rpm and the top end so far is at 5000rpm and about 40mph...
just curious to know the recommended spark plug for a 1967 18hp evinrude?? i hear about the different brands of NGK, CHAMPION, etc., but which is best? I have run with Champion but found a lot of foul up with extended use at slow speeds.<br />appreciate any suggestions!! thanks, :)
