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Originally Posted by jkv45
Does it sound like it's backfiring?
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No can hear that slight sputtering start form 25sec all way 46sec that hold at one rpm
Quote:
Originally Posted by jkv45
If you hold the throttle steady, at say 3000 RPMs when sitting in the garage, can you get it to do the same?
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I have to check
Quote:
Originally Posted by jkv45
Have you adjusted the valves?
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Yes the day I replace head and max clearance of .05 in and .06 ex
Quote:
Originally Posted by jkv45
A compression test could tell you if a valve is not closing properly or is burned.
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cyl 1=145psi and cyl 2=155psi dry test this head had 19,000 mile with blow head gasket which got install on 5500 mile motor that in bike now
Quote:
Originally Posted by jkv45
What do the plugs look like?
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I check and get close up photo and and post
Did you see post update about air filter ? P.S. it a UNI Air Filter
What you think ? install a bigger 40 Pilot Jet and 110 Main Jet