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Trick Flow Specialties
Trick Flow® Twisted Wedge® 11R 170 Cylinder Heads 53cc Chambers SBF TFS-52515301-C00 (each)
Trick Flow® Twisted Wedge® 11R 170 Cylinder Heads 53cc Chambers SBF TFS-52515301-C00 (each)
Regular price
$1,283.99 USD
Regular price
Sale price
$1,283.99 USD
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Trick Flow® Twisted Wedge® 11R 170, CNC Street Ported, Assembled, 53cc CNC Chambers, Small Block Ford, Sold Individually
Combustion Chamber Volume (cc):
53
Intake Runner Volume (cc):
170cc
Exhaust Runner Volume (cc):
66cc
Cylinder Head Style:
Assembled
Cylinder Head Material:
Cast aluminum
Intake Port Shape:
Rectangular
Intake Valve Diameter (in.):
2.020 in.
CNC-Machined Combustion Chamber:
Yes
CNC-Machined Intake Runner:
Yes
CNC-Machined Exhaust Runner:
Yes
Combustion Chamber Style:
Twisted Wedge®
Intake Port Location:
Standard
Exhaust Port Shape:
Square
Exhaust Port Location:
Standard
Spark Plug Style:
Angle
Intake Valves Included:
Yes
Exhaust Valves Included:
Yes
Exhaust Valve Diameter (in.):
1.600 in.
Valve Springs Included:
Yes
Maximum Valve Lift (in.):
0.600 in.
Camshaft Style:
Hydraulic roller
Outside Diameter of Outer Spring (in.):
1.295 in.
Damper Spring Included:
Yes
Number of Springs Per Valve:
Dual
Retainers Included:
Yes
Retainer Material:
Chromoly steel
Locks Included:
Yes
Lock Style:
7 degree
Valve Stem Seals Included:
Yes
Rocker Arm Studs Included:
Yes
Rocker Arm Nut Thread Size:
7/16 in.-20
Rocker Arms Included:
No
Rocker Arm Nuts Included:
No
Guideplates Included:
Yes
Guideplate Pushrod Size:
5/16 in.
Accessory Bolt Holes Drilled:
Yes
Intake Valve Angle:
11
Exhaust Valve Angle:
13
Valve Guides Included:
Yes
Valve Guide Material:
Bronze
Valve Seats Machined:
Yes
Valve Seat Machine Style:
3-angle
Valve Seat Material:
Ductile iron
Cylinder Head Color:
Natural
Steam Holes Drilled:
No
Oiling Style:
Through pushrod
Machined for O-Ring:
No
Heat Crossover:
No
Remanufactured:
No
Quantity:
Sold individually.
Notes:
Street ported fully CNC, non-emissions head. For blocks that are machined for 7/16 in. head bolts, the use of TFS-51400419 head bolt bushings is required. Set-up for hydraulic roller camshafts.
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