Description
PN: TEA-BBF325TFBBF-CUSTOM
74-87 Fully CNC Machined 429/460 BBF
These Trick Flow cylinder heads are designed for high performance Ford
429/460 street/strip applications, providing significant horsepower and
torque gains over similar-style cylinder heads. Should you need a custom assembly not included here, give us a call!
Material: A356-T6 aluminum
Combustion Chamber Volume: 80cc CNC-profiled
Intake Port Volume: 325cc CNC-ported
Intake Port Location: Stock
Intake Port Dimensions: C01: 1.960″ x 2.600″
Intake Gaskets: TFS-53400921
Intake Valve Diameter: 2.250″
Intake Valve Seat: Ductile iron
Exhaust Port Volume: 145cc CNC-ported
Exhaust Port Location: Raised .270″ from stock
Exhaust Port Dimensions: 1.400″ x 1.850″
Exhaust Gaskets: Fel-Pro 1420
Exhaust Valve Diameter: 1.760″
Exhaust Valve Seat: Ductile iron
Valve Guide Material: Bronze alloy
Valve Guide Length: 1.925″
Valve Seals: Viton® fluoroelastomer
Valve Seat Angles: 35° x 45° x 60°
Valve Spring Pocket Diameter: 1.760″
Valve Spring Cups: 1.640″
Valve Spring Retainers: 10° x 1.625″ o.d. + .050″ titanium
Valve Stem Locks: 10° machined steel with lash cap
Valve Springs:
1.640″ o.d. dual spring with damper
800 lbs. @ 1.150″ open
600 lbs. per inch rate
0.850″ maximum valve lift
Guideplates: For use with 3/8″ pushrods
Rocker Arm Studs: ARP 7/16″
| FLOW DATA 4.380″ BORE | |||||||||||||||||||||||||||
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| * Tests conducted at 28″ of water, radius plate, 2.0″ exh. pipe |
Important Notes
Minimum Bore Diameter: 4.360″
Cylinder Head Bolts: ARP 155-3603 or equivalent
Spark Plugs: Autolite 3924 or equivalent
Give us a call at 330-634-2155
Send us an email at sales@totalengineairflow.wphaven.dev
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