400
Got some stuff done on the 400. Crank measured std, needed bearings. King bearings all the way around. Cam/Lifters/Valvetrain, Hydraulic Flat Tappet, Adv. Duration 268/280, Lift .477/.480,
Comp Cams Kit k-21-223-4
Milled .030” off the heads, steel shim gaskets
Street dominator intake
Leakdown @ 1%
Preload .032”
(Picture with pump housing is mockup, no dirty parts haha)