I have decided that I am going to go ahead and bite the bullet and go the aluminum head route. I am leaning heavily toward KRE D-Ports but am open to suggestion. I am planning on running RARE's RAII exhaust manifolds and below is the description of the cam recommended by Butler. Anyone have any thoughts on the cam recommendation? 1.6:1 or 1.65:1 rockers? Any input is appreciated. Thanks--Lee
Part # BPI-K-BP8021SP
Similar to the 51-423-11 but with wider lobe separation, smoother idle, a broader power curve, and more vacuum
(HR) (Std Firing Order/ Std Journals) 276/282, 224/230, .503/.510, 114LS with 1.5 ratio rockers
Lift with 1.65 ratio rockers .553/.561
Slightly more vacuum than a 112 and produces a little smoother idle.
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