Originally Posted by aboogabooga
That engine is a ***** to tune.
I can get a completly jacked up 3.3 tuned in under 5 minutes. They are perfectly fine.
When you have good fuel, and no air leaks, an engine will do fine. Even the old POS Pro .15 wasnt hard to tune. Just dont fiddle with them, get it to run good, and leave it there, and dont fluctuate from about a quarter turn from that point. Usually I find about 3 1/4 turns out on the HSN, and 1/8 a turn in from flush with 20% fuel gets a good tune. But of course, thats here, everywere will be different.