glassmaster68
Petty Officer 1st Class
- Joined
- Feb 17, 2010
- Messages
- 227
book says 1 and half turns out ,go in until spits then back out till rpm goes back up,,,mine seems to run good at the 1 and half turns,,,rather foul a plug than kill a piston but my question is ,,does anybody know the average "sweet spot "for the low spd nd vlv on this type 2 carb on a 66 40hp,,,,,,,and does this matter at wot since theres a fixed oriface? i assume the air on that is also fixed ?just dont want to scald the pistons