636 ?

[JOHNNYSTUNTS]

i got this motor 03-04... on a clean air mod.. its the T, left, right hose and bottom hose... on my motor the left and right hoses are gone and where they go to the motor they have plates.. i seen pics that krazy kyle has of his motor.. and his were welded..

what do i do with the rear hose... close it off or keep open?

[nj636]

keep it open to vent the crankcase, i'd throw a breather on it

[JOHNNYSTUNTS]

the clean air mod with the T is sealed? it doesnt breath... so shouldnt i cap the rear hose?

[nj636]

mod with T isn't sealed, it's open... with the T you would run the crankcase hose up to the T and the crankcase vents through the exhaust.
the way yours is it's sealed off on the valve cover so you have to vent the crankcase somehow. if you cap the crankcase it has no where to vent. put a hose with some sort of breather to catch whatever oily air is going to vent

[nj636]

i just did the mod but instead of a brass T i just took the vacuum line off the valve and ran a hose from the crankcase to the valve. it runs smoother throughout the rpm's
the sealed way isn't bad you just don't get the added ventilation help from the exhaust

[nj636]

if this helps

[Hawaiian Eddie]

Hurry up and get your 636 done Johnny. And bring yo ass down to Dallas!

[Derek-AI]

Originally Posted by Eddie

Hurry up and get your 636 done Johnny. And bring yo ass down to Dallas!

wtf?!?!? youre back in dallas?? i cant keep up with ya mang....Havasu?? ill be there

[old man roger]

Originally Posted by fouroh8

keep it open to vent the crankcase, i'd throw a breather on it

Originally Posted by fouroh8

mod with T isn't sealed, it's open... with the T you would run the crankcase hose up to the T and the crankcase vents through the exhaust.
the way yours is it's sealed off on the valve cover so you have to vent the crankcase somehow. if you cap the crankcase it has no where to vent. put a hose with some sort of breather to catch whatever oily air is going to vent

Originally Posted by fouroh8

i just did the mod but instead of a brass T i just took the vacuum line off the valve and ran a hose from the crankcase to the valve. it runs smoother throughout the rpm's
the sealed way isn't bad you just don't get the added ventilation help from the exhaust

ya what he said

[lot lizard]

Don't forget to plug the airbox so dirt doesn't get to engine