Quote:
Originally Posted by pastry_chef
From the video I don't hear excessive valve train noise.
Intake pop could be ignition timing off, lean A/F or poor valve adjustment.
|
I tried changing the timing and the intake backfire did not change.
The valves are adjusted properly. Not that hard and I took my time.
Doesn't seem like a carb adjustment. Seems like the valves are not getting held on their seats since the cam change. Didn't backfire before the cam change.
The springs are an unknown.
What would be the best springs for this application?