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**chewychevy67** · 05-17-2014, 04:32 PM

I was just curious if on a 327 in 67 would the 4bbl carb be different on an engine with and without smog? I am doing a restoration and have found the correct 1967 smog equipment but am unsure if my carb will work with it properly. also is the distributer weighted differently with smog ? Are there differences in the mixture control valves and smog pumps from motor to motor and if so what would be correct for a 67 327 275hp? any info is appreciated. Rod.

05-17-2014, 04:32 PM	#1
chewychevy67 Senior Member Join Date: Jan 2010 Location: Here Posts: 5,592	need some smog information I was just curious if on a 327 in 67 would the 4bbl carb be different on an engine with and without smog? I am doing a restoration and have found the correct 1967 smog equipment but am unsure if my carb will work with it properly. also is the distributer weighted differently with smog ? Are there differences in the mixture control valves and smog pumps from motor to motor and if so what would be correct for a 67 327 275hp? any info is appreciated. Rod.