yes its slang for pack meaning the powerpack of the ignition system.
Older engines had no rev limit built in and the newer ones do
Type: Posts; User: Powerabout; Keyword(s):
yes its slang for pack meaning the powerpack of the ignition system.
Older engines had no rev limit built in and the newer ones do
the pak limits at 6700 so 5500 not going to be a problem