From the research I have done and using the calculator. It should be 155 main and a 42 pilot with the pods and the exhaust, plus a shim.
But that sounds like a good plan. Run a couple tanks of seafoam might really help. The backfiring isn't that bad after it warms up.

Oh, and no bluing on the exhaust yet.

Oh man, please ALL the help I can get is great.

Last edited by goregalore; 08/02/2012 1:56 PM.