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NEED HELP!

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hillhudson
honda305.com Member
Posts: 280
Joined: Tue Feb 15, 2011 9:19 pm
Location: Portland oregon

NEED HELP!

Post by hillhudson » Sat Jun 04, 2011 3:30 pm

okay, so, i have done a complete cb77 rebuild, engine runs. compression is the same in both cylinders, valves are set to spec, i have done ED's tune up guide two times now, my problem is that the left cylinder is running a little strange, i have a little gas on the spark plug, the exhaust is a little white, it pops every once and a while and when i throttle it the throttle is a little delayed, it takes a second to register that im opening the throttle and if i open it really wide the engine turns off.

i have done a carb rebuild and both carbs are the same, with the same stock jets, slides move with ease and aren't in wrong or in the switched around, floats are set to spec............what the heck is going on!!! >???

any and all comments are very appreciated.

thanks everyone.

-hill
'65 s90
'64 ca95 dream
'65 cb160
'66 cb77

s2000erick
honda305.com Member
Posts: 55
Joined: Fri Jul 03, 2009 10:20 am
Location: Avon Lake, Ohio

Post by s2000erick » Sat Jun 04, 2011 7:49 pm

See LM post under "carbutation - fuel" topic "CL77 throttle valve position"
The thumb and finger carb sync instruction

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