Re: BlackMax runs rough at 1-2K rpms-Why?
troll, I had a buddy w/ a Merc...he had a mech ''mess w/ the jets'' and it too ran great in the upper RPM ranges, but rough in lower ranges...unless there's some substantial reason for re-jettin', I'd stay w/ stock sizes ;) ...
__________________
'74 V-20/ BF 150
'95 V-21/ BF 150
'84 V-20/ 200 2.4 Merc
'87 V-20/'18 F150 Yamaha
|