Hi Austin,
Whilst I don't have epcos, I believe they are a straight through type pipe and with the snorkel removed and the drop in K&N you will now be running lean. Also considering you are popping and stalling etc are symptoms of a lean condition too.
So, from what I've learnt from others you would more than likely want at least 42/45pilots and 130 mains jets as a start.
Personally the 145/45 or 150/45 setting sound a bit optimistic to me primarilly due to the drop in filter not being as well breathing as say pod filters.
There is a bit of debate on this one but most people with these settings have the K&N pod filters.
I'm sure some with epcos who have already been down this track will chime in soon enough.
Regardless, you wouldn't want to ride your bike for too long with your bike in this lean condition as over time you will damage the valves.
staffo
Last edited by Staffo; 03/09/2010 9:30 PM.
