Join Date: Sep 2008
Location: Aigion, , Greece
Admirable work, specially on the heads.
Any chance of some before/after flow graphs ?
Given the meticulous way you approach each part of the build, I'm sure you'll have the Keihins working just right.
One thing you might want to check is, the pilot air jet needles ( a great aid to tuning the idle) are seated, when wound all in, on their seats and not on their springs binding.
I've had a hard time getting the idle AFR right, with the coils of too long springs controlling the air flow to the pilot system .