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Ford 520 CI Big Block

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Ford 520 CI Big Block 385 Series 725HP 670FT/LBS TQ

Block
460 D9 casting block
Premium core max. No repairs. No sleeves
 
Cylinder Heads
Edelbrock CJ victor heads
5 angle competition valve job
ARP Head Bolts 
Fel Pro Performance Head Gaskets
 
Valve Train
Comp Cam 275/284 806/763 108 mechanical roller
Comp locks and titanium retainers
Manley 2.190 in  1.760 ex stainless Valves
Comp 1.645 OD Triple springs
Comp Mechanical roller lifters
Billet double roller timing set with Torrington bearing
Comp Pro Magnum Roller rockers
7/16 Screw in Studs and Guide plates
Comp Hardened Push rods
Comp Stud Girdle
 
Rotating Assembly
JE Forged Pistons 12.8:1 CR
Eagle 4340 Forged Crank
Eagle 4340 H beam rods
Balanced rotation assembly within 1 gram
Speed pro file fit Moly Rings
Clevite H series Bearings
Externally balanced
 
Intake and Tinware
Edelbrock Super Victor Manifold for Dominator
Professional Products SFI balancer
Milodon Front sump Drag Oil pan
Ford Racing Aluminum Valve covers
New Aluminum Front cover
OE flex Plate

Dyno testing at an additional fee

No Core Return Required

Crate Engine Cost: $13,999


Disclaimer

Promar Reserves the right to change manufacturers and specs without notice. HP and TQ ratings are based on actual results on a engine dyno with open headers in controlled environment tuned for maximum performance.
 

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