239/247@ .050 .566/.544 lift, 112lsa.

My old cam was a XE262.

Typcially I know at idle I'm going to need more timing.

For startup and cold idling... will the bigger cam want more air, or more fuel... than the old cam? Everything else is the same.

It's fuel injected so I can add any amount of anything anywhere. I had to add quite a bit of fuel to the hot idle, and got it to idle real nice but can't quite figure out the cold idle and cold startup.

Thanks for any input!
-Paul