1977-1979 - 351 in (5.8 L) V8, 163 hp (122 kW)
1977-1979 - 400 in (6.6 L) V8, 169 hp (126 kW)
best bang for the buck is to change timing chain and use a crank sprocket with the timing mark lined up with woodruff key.they come factory 4degrees retarded.
Wow that is really weak! No wonder why no one wastes their money trying to build them. Looks like it's time for a 460. That sucks I already changed the cam and intake and I guess that was a waste of money!
