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4th gear @42mph?

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Old Aug 3, 2015 | 09:55 AM
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Wwicker
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From: San Antonio, tx
Default 4th gear @42mph?

2008 Heritage..3000miles my first Harley. On a level road at about 42 mph in 4th gear I get an exhaust popping sound /behind the power curve. Does this slight popping sound so any engine damage? I shift down immediately if I enter an incline. Comments please.
Thanks, wicker in San Antonio
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Old Aug 6, 2015 | 11:26 AM
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That sounds a bit slow to me, however if you don't have an owners manual, to check engine revs and road speeds, you may be able to download one from the H-D website. Go to the Owners tab.

As for the popping, what mods if any does your bike have? Changes to air filter or exhausts can do that, if fuelling isn't adjusted properly.
 
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Old Aug 7, 2015 | 10:55 PM
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After reading this thread the other night - I decided to check out my speed and RPM on the way to work. I have a 30 T sprocket but on my bike 4th gear and 42 MPH is lugging it. Sorry don't remember the exact RPM.

Jimmie
 
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