mcleod
05-08-2007, 07:48 PM
my 426ex 11:1 compression is pinking a lil bit at high rpm!
i was wondering if i need to enrich him, or do i need to use a colder spark plug orrrrrrr only close the gap a bit?
im cuyrrently running 168 main jet, and a DPR8Z at .024 !
what is your idea?
slip on
k&n filter
modified air box
450R carb
spark plug look a BIT whity should i go to 170-172 main before trying to play with spark plug?
it's run great till it pink 2-3 time at high rpm operation.
i was wondering if i need to enrich him, or do i need to use a colder spark plug orrrrrrr only close the gap a bit?
im cuyrrently running 168 main jet, and a DPR8Z at .024 !
what is your idea?
slip on
k&n filter
modified air box
450R carb
spark plug look a BIT whity should i go to 170-172 main before trying to play with spark plug?
it's run great till it pink 2-3 time at high rpm operation.