what are these tunnels for in the intake and what would happen if I plugged them?
what are these tunnels for in the intake and what would happen if I plugged them?
help balance intake pulses at low rpms so it trolls around and gets on plane
ANTHONY McCULLOCH
modifiedoutboard@hotmail.com
Some things never change!
They Want it cheap..............
no , needs to be tuned up
ANTHONY McCULLOCH
modifiedoutboard@hotmail.com
Some things never change!
They Want it cheap..............
I always thought it was for priming fuel to start it
on some engines is a good mod to make these larger or to add them when their are none but you can ruin a good intake at the same time
All boat racers lie, accept me and you, but I am starting to question you.
ANTHONY McCULLOCH
modifiedoutboard@hotmail.com
Some things never change!
They Want it cheap..............
So do some twins. This is a Yamaha set up.
Jeff
"We live at the bottom of an ocean of air." - General Marvage Slatington
you are actually pulling from all the carbs. on a 2 cyl 1 carb set up it helps to cut a window in the intake to do this. the big briggs twins like it
All boat racers lie, accept me and you, but I am starting to question you.
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