460 Ford Forum banner

1 - 10 of 10 Posts

495 Posts
Discussion Starter #1
Trick Flow® PowerPort® 290 Cylinder Heads for Ford 429/460

TFS-53410003 used two passes on the motor going different route on my build asking 1700.00 for both heads plus the ride to you shipping from las cruces nm

495 Posts
Discussion Starter #3
head specs
here are the head specs yes on the studs but no guide plates
cylinder Head Style
Cylinder Head Material Aluminum
Cylinder Head Finish Natural
Combustion Chamber Volume (cc) 74
CNC-Machined Combustion Chamber No
Intake Runner Volume (cc) 290cc
Exhaust Runner Volume (cc) 130cc
CNC-Machined Intake Runner No
CNC-Machined Exhaust Runner No
Intake Port Shape Round
Intake Port Location Standard
Exhaust Port Shape D-port
Exhaust Port Location Raised
Intake Valves Included Yes
Intake Valve Diameter (in) 2.200 in.
Exhaust Valves Included Yes
Exhaust Valve Diameter (in) 1.760 in.
Valve Springs Included Yes
Maximum Valve Lift (in) 0.680 in.
Outside Diameter of Outer Spring (in) 1.550 in.
Damper Spring Included Yes
Number of Springs Per Valve Dual
Retainers Included Yes
Retainer Material Chromoly steel
Locks Included Yes
Lock Style 10 degree
Valve Stem Seals Included Yes
Valve Stem Seal Style Viton® fluoroelastomer
Rocker Arm Studs Included Yes
Rocker Arm Nut Thread Size 7/16-20 in.
Rocker Arms Included No
Rocker Arm Nuts Included No
Guideplates Included Yes
Guideplate Pushrod Size 3/8 in.
Accessory Bolt Holes Drilled
intake Valve Angle 15/5
Exhaust Valve Angle 15/4.5
Valve Guides Included Yes
Valve Guide Material Manganese bronze
Valve Seats Machined Yes
Valve Seat Machine Style 3-angle
Valve Seat Material Ductile iron
Steam Holes Drilled No
Oiling Style Through pushrod
Machined for O-Ring No
Heat Crossover No
1 - 10 of 10 Posts