CNC 460 EFI Heads

Product Information
Dramatically increase power output for your truck or motorhome. These heads have been dyno proven to add 100 rear-wheel hp and 100 ft/lb torque with headers and ported intake on an otherwise stock 460 EFI engine. These heads start out as magnaflux tested, crack-free F3TE castings that we go through and install new valve guides, perform a high performance multi angle/radius oversized valve job, fully CNC port the intake ports exhaust and combustion chambers for 330+ cfm flow, cbn surface flat and then install custom Ferrea 2.19 stainless intake and 1.80 stainless exhaust valves, PAC racing hydraulic roller beehive valve springs (135lb seat pressure .650" max lift) lightweight beehive chromoly spring retainers, steel 10 degree locks and viton valve seals. We can machine the heads to accept screw-in 7/16 rocker studs for adjustable roller rockers as well for additional charge. Cores sent must be crack-free, exhaust bolt holes repaired and free of any other damage to receive full core credit. Price is for 1 head.

Price: $1499.95

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