Quote:

Quote:

i would change the converter to a 53-5500 before I change the cam. Even if you change the cam you will still need to change to converter



I have a PTC converter and I am going to try and send it in to see if it could be made to match my engine better.


Not sure what your target ET is, but you have room to go bigger on the cam now w/ the current converter. The suggestions I made were intended for the 'vert you have now.

But if you're looking for BIGGER gains, then I agree that an even bigger cam will require a converter change.