vacerator
Well-known member
My '78 Cutlass
Supreme had the Chevy 305 4 barrel and averaged 17 city, 22 highway. One m.p.g. less than the 231 2 barrel V6. That and the Olds 260 2 barrel had to work harder, and they were dogs on pickup. The 260 was at least smooth. Mine still had ample power with 4 passengers and luggage. I used to make it from Detroit to almost Pittsburgh on 16 gallons.
Supreme had the Chevy 305 4 barrel and averaged 17 city, 22 highway. One m.p.g. less than the 231 2 barrel V6. That and the Olds 260 2 barrel had to work harder, and they were dogs on pickup. The 260 was at least smooth. Mine still had ample power with 4 passengers and luggage. I used to make it from Detroit to almost Pittsburgh on 16 gallons.
