Still trying to pass emissions with my carbureted 84.
Retested on Thursday an got the following.
HC - 316 Pass=220
CO - 5.89 Pass=1.2
This is after replacing all the plug wires, plugs, Dist. Cap, Rotor,
adjusting mixture on Holly 600 CFM, premium gas. Haven't checked the timing yet, but it can't be too far off because it's running very smooth with good throttle response.
The guy that replaced my front "Y" pipe said the cat's insides were burned out.
How much, if any would the cat contribute to these numbers?
Am I beating a dead horse here?
Ken
Retested on Thursday an got the following.
HC - 316 Pass=220
CO - 5.89 Pass=1.2
This is after replacing all the plug wires, plugs, Dist. Cap, Rotor,
adjusting mixture on Holly 600 CFM, premium gas. Haven't checked the timing yet, but it can't be too far off because it's running very smooth with good throttle response.
The guy that replaced my front "Y" pipe said the cat's insides were burned out.
How much, if any would the cat contribute to these numbers?
Am I beating a dead horse here?
Ken