I have a Holley 4778-4. It was running rich so I have taken the bowls off to rejet.
It has 78s in the front and 69s in the secondaries...
Isn't that backwards??
This carb was a one owner (he didn't like it) and almost brand new.
I am at 4,500 ft above sea level
What should have this carb had stock??
All help appreciated.
1968 RS SS Camaro
1973 RS LT Z28 Camaro
1972 454 Elcamino
1999 Firebird T/A WS-6
1995 Chevy Caprice LT1
1976 Jaguar XJ12L Chevy converted . . . for sale.