Originally Posted by bacchus

Ran my 14th tank today thru the B5. Got it at around 220F on the pavement. Most all the metal pinch is now gone. Motor has been a breeze to break in and tune tho i do have one question to run by you.

My idle gap is about 5. or .6mm. High speed needle tuned to about 220F. Low speed is just barely in from flush. It idles good but pretty low. After a high speed run it will idle slightly high then a few seconds later drop to the pretty low idle. Is that correct? I don't think the slight high idle for a few seconds is high enough to cause a run on but i haven't had it on the track yet either. Any input?