serviced the stagea tonight at work, fresh oil, new oil filter and new fuel filter. and since we are a wynns stockist i thought i'd do one of there injector power flush kits and a throttle body clean(why not, they were free) and surprise surprise it actually did make a diference.
my stagea used to hold back when pulling between 4500-5250rpm when its really cold, now it pulls nice and smooth all the way to rev cut! sweet!