Originally Posted by
mugenb46
2 tanks on the box
3 tanks idle to 1/4
3 tanks idle to 1/2
3 tanks idle to 3/4
3 tanks idle to full
Faten the HSN to flush
lean LSN 1 turn in from flush
use a old NR head or GO 5 port head during breakin, this way you won't fade the red off gthe head from the heat gun, and keep foil on the head on all 12 tanks, remove after 12 and use a conservitive race tune for about a gallon.
Thank you!!!
I don't use a heat gun...i prefer a hair dryer!!!!

During the 12 last tanks do you lean the engine while increasing the throttle??? And by how much at a time?
How is it compared to the 5 port and 7 port?