Saw a post somewhere that a Lario owner replaced his 40 thruttle valve with a 45. (40 is stock) Thought I'd try that. Holy Moses
I thought my Lario was at it's peak performance. I didn't touch any other jetting adjustments.
Idle went from 1200rpm to 1500rpm - became even more RPM willing and quicker to pick up RPM, and better pull.
Perhaps one or two of you Lario maniacs would want to try the same... I'd like to hear if others would see the same happening.
