badcoupe (Offline)
#11
9/17/13 10:05 PM
How is your fuel system setup exactly? also are your carbs using needles or the check balls?
TQ29m (Offline)
#12
9/18/13 1:47 PM
What ever it is, is following your changes, what has stayed the same, that's where to look, I could give you at least a dozen things to ck, but at this point, I don't have much to go on, and 1 gpm of fuel is a bit hi, 1/2 - 3/4 gpm is plenty, hope you aren't using a regulator, they won't be consistant at low rates, even a clamp on your fuel hose will work better than a regulator. Bob
"Being old, isn't half as much fun, as getting there"! Ole Robert I!
Bradleyracing86 (Offline)
#13
9/18/13 9:51 PM
Too much fuel..? Fuel igniting in the exhaust?
Is it manually injected or carbs?
TQ29m (Offline)
#15
9/19/13 9:48 AM
Need more info. What ignition system-Pamco-Dyna S or 2000-HondaMan-Power Arc-many others to mention. Carbs-Honda/Kehin-CR flat slides-others. Is your oil really diluted with alky? Air filter type/brand. Lots of things need answers, to be able to get even close to a solution, I have a few ideas, but need more info. Bob
"Being old, isn't half as much fun, as getting there"! Ole Robert I!
KYRON (Offline)
#16
9/19/13 10:04 AM
your ingnition timeing is way way slow...it has backed off or was set incorrectly
