OK
I have the sled jetted for -20f, less the needles which I believe are 2,5 insted of 3,5.
Now my question is, do needles have anything to say at 90-100% throttle? Because the dcs will blink on the midrange, then go away till I hit the top end and stay there for a while. WHat am I supposed to do? Will raising the needles get rid of all of my dcs problems, also on top end?
I have the sled jetted for -20f, less the needles which I believe are 2,5 insted of 3,5.
Now my question is, do needles have anything to say at 90-100% throttle? Because the dcs will blink on the midrange, then go away till I hit the top end and stay there for a while. WHat am I supposed to do? Will raising the needles get rid of all of my dcs problems, also on top end?
I also tried with a longer outlet tube, 24 inches, made no difference in a couple of minus (celcius) degrees...
Your needles are your midrange. Raise them to 3.5 and see what happens. Maxdlx
Forgot the top end ?. You may need to go 1 main jet bigger to cure that. Maxdlx