Re: ZZ4 cam removal...Remove intake?
I just did a cam change on my zz4 and had pull the intake. i think you can remove /install a cam on the lsx series without pulling the intake.
the zz4 intake is a good manifold, however, mine really liked the eldebrock EPS manifold. its the only time ive ever noticed a performance gain by a manifold change(with all else the same, heads, carb etc.).
69 X-44 base coupe, ZZ4, 16lb nodular flywheel, Center force DF clutch + PP, Holley 600DP, Hooker super comp 1 3/4 ceramics, 2.5" dual exhaust w/ X-pipe, flowmaster 40 series mufflers.