360 out of a 1977 RV

Rapid Robert, I do plan on advancing the cam timing.

70aarcuda, Thanks for the sprjng part number.

mopar3401987, not looking for a stock equivalent cam. Have the new SUM-9600 cam and lifters just sitting around. They should work out good in my RC. Ill let you guys know how it turns out. Waiting on parts, free time, and good weather for now.