mopar 273 comando holley projection 2 barrel 670cfm
needs fine tune but early start
it is a 273 comando but has 020 piston flattop
have put 302 heads on and a edelbrock sp2p intake
i hope when it is fine tune and all it will be a god engine that will go 10-12 km/l it is going in a 1979 dodge b300 van