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View Full Version : Sportster top end Clatter!



scotbailey1
07-11-2014, 2:13 PM
Hey CC,

so I just finished putting together a 2001 sporty chop together and when engine and oil gets HOT I start to get some clatter at the top of the motor. I have take the covers off and I am getting oil to the top of the motor. anyone have this issue? or know what I need to do to fix this issue?

MIKESIERRA
07-12-2014, 4:11 PM
i have the same on my 06. didnt think too much about it.

grat
07-15-2014, 8:32 PM
What type of oil are you running in it?
May need to go thicker

Clockwork444
07-16-2014, 6:05 PM
mine is a sewing machine too and they say thats normal. an actual knock is probably a collapsed or worn lifter. evo sporty motors are apparently self adjusting, though i havent had one apart before. a friend did cams on his and i was looking at it, the pushrods were adjustable but he said they are just a simple in/out to get them in, and are not used to adjust valve lash...... hydraulic lifters=self adjusting. however, if your bike sat a long time, one might have lost its prime and collapsed