Dyna streetBob compression
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Joined: Sep 2020
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From: canada
Dyna streetBob compression
hi i have a Dyna streetBob 2007 (all stock and not oversised)
i would like to know
good compression psi?
bad compression psi?
bad difference compression psi
i will really apreciate if someone can help me thx
i would like to know
good compression psi?
bad compression psi?
bad difference compression psi
i will really apreciate if someone can help me thx
140 psi is good. 110 psi is borderline. 10% or more difference between the two cylinders is bad.
HDF Community Team
Joined: Aug 2018
Posts: 3,046
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From: New Hampsha
Dynamic compression checks are going to be all over the map. All the factors above, plus the properties of the gauge itself come into play. Consistency is the most telling quantity you'll get.
A leak-down (static) compression test can tell you a lot more about the actual health of the cylinder(s), if you're really concerned.
A leak-down (static) compression test can tell you a lot more about the actual health of the cylinder(s), if you're really concerned.
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