Originally Posted by
dohc95coupe
how am i doing so far?
after thats all done begin to lean it (high speed needle inwards) one full turn till i get the revs were i want them then richen it by 1/4 of a turn (outwards) then run for another 1-2 tanks
right this is where i get lost
setting the low end screw.. once i have the above set do i not need to adjust it from here on in
ger
You have described the more traditional method of engine break-in...
however... when its time to start leaning the engine don't do the "
one full turn till i get the revs were i want them then richen it by 1/4 of a turn (outwards) then run for another 1-2 tanks"
Do this instead...
Gradually lean the engine during the break-in by turning the HSN 1/12 of a turn.. (think hours on a clock) at a time... 1 hour per tank... ensure there is plenty of smoke still.. once you have done 8 tanks.. you should then start to hear the engine's sound change...
For the LSN you should keep it rich during your run-in..... and once you have completed the break-in then start to think about your race tuning..