Originally Posted by yappy
whats factory needle settings for the .21 ?
A good base setting for the .21 Torque is as follows.
High Speed Needle = 3 turns out
Low Speed Needle = 4 turns out
This is flush with the housings on both needles.
The factory settings are 1/2 turn leaner than what I have listed above.
For break in, I would start 4 turns out on the LSN, adn 4 turns out on the HSN.