Just did a 2 barrel to 4 swap on wife's skylark, used the heads, manifold and q-jet off the 70 lesabre 350. Thought I'd run is as was jetted, It runs just great, no bogs etc. Will I be better off to rejet the q-jet to skylark 350 standards or leave it as is?
The jetting should be the same, Lesabre, or Skylark. The only carb listed, in my 70 Chassis manual, for an automatic equipped 350, is 7040244, and it has .069 jets, and 45B primary rods, with BS secondary rods. If it runs great, leave it alone.