Experience with high flow and no catalytic converter ???

[Leadpepper]

Is there really any load off the engine or power gain from a high flow or no catalytic converter ?

[Dr_Snooz]

If the cat is plugged, there is!

[Leadpepper]

33 years old, guess on the to do list

[Dr_Snooz]

Does the exhaust smell like fresh gas, or rotten eggs? If so, then yeah, it's failing.