I recently got the Trick flow elbow and a Jet hot airfoil, problem is the airfoil will work with the stock elbow but not the Trick flow, any suggestions. By the way, the airfoil is too big for the mouth of the elbow.

 

you can easily grind the elbow to fit, or just clamp it down with a little space between the elbow and the throttle body (thats what i did with my vortech elbow to clear the airfoil on that engine)

 

I would also grind down the airfoil.
I used to run the Holley airfoil but once I got the Trickflow elbow theres no way of using it. Sticks out like 1.5" from the thottle body and contacts the elbow edge.