Trickflow Twisted Wedge SBF 170cc Cylinder Heads Dual Valve 61cc Max Lift .600
TFS-51410004-M61
Aluminum heads for Ford bracket racers.
Trick Flow's legendary Twisted Wedge(R) 170 series cylinder heads are better than ever! All of the unique features that made Twisted Wedge series heads so dominant in high performance and racing are still here--Twisted Wedge combustion chambers and valve layout, high-flow/high-velocity intake runners, and top-quality valvetrain components--plus CNC-profiled combustion chambers with port-to-valve seat blending (bowl blending) and refined Fast As Cast(R) runners that deliver near-CNC-ported power and airflow at cast head prices.
The A356-T61 aluminum castings have been redesigned on the exhaust side to improve strength and water jacket integrity.
Trick Flow Twisted Wedge 170 cylinder heads are available fully assembled or as bare castings.
Trick Flow's legendary Twisted Wedge(R) 170 series cylinder heads are better than ever! All of the unique features that made Twisted Wedge series heads so dominant in high performance and racing are still here--Twisted Wedge combustion chambers and valve layout, high-flow/high-velocity intake runners, and top-quality valvetrain components--plus CNC-profiled combustion chambers with port-to-valve seat blending (bowl blending) and refined Fast As Cast(R) runners that deliver near-CNC-ported power and airflow at cast head prices.
The A356-T61 aluminum castings have been redesigned on the exhaust side to improve strength and water jacket integrity.
Trick Flow Twisted Wedge 170 cylinder heads are available fully assembled or as bare castings.
Limited Supply: only 4 remaining
Was:
$1,014.99
Sale:
$814.99
Save:
20%
Save:
$200.00
Description
Brand: Trick Flow Specialties
Manufacturer's Part Number: TFS-51410004-M61
Part Type: Cylinder Heads
Product Line: Trick Flow(R) Twisted Wedge(R) 170 Cylinder Heads for Small Block Ford
UPC: 842645111143
Cylinder Head Style: Assembled
Cylinder Head Material: Aluminum
Cylinder Head Finish: Natural
Combustion Chamber Volume (cc): 61
CNC-Machined Combustion Chamber: Yes
Intake Runner Volume (cc): 170cc
Exhaust Runner Volume (cc): 66cc
CNC-Machined Intake Runner: No
CNC-Machined Exhaust Runner: No
Combustion Chamber Style: Twisted Wedge(R)
Intake Port Shape: Rectangular
Intake Port Location: Standard
Exhaust Port Shape: Square
Exhaust Port Location: Standard
Intake Valves Included: Yes
Intake Valve Diameter (in): 2.020 in.
Exhaust Valves Included: Yes
Exhaust Valve Diameter (in): 1.600 in.
Valve Springs Included: Yes
Maximum Valve Lift (in): 0.600 in.
Outside Diameter of Outer Spring (in): 1.460 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
Rocker Arm Studs Included: Yes
Rocker Arm Nut Thread Size: 3/8-24 in.
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: 15
Exhaust Valve Angle: 17
Valve Guides Included: Yes
Valve Guide Material: 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: Yes
Quantity: Sold individually.
Notes: Designed for hydraulic roller camshafts. Trick Flow twisted wedge pistons are required for use with these heads to allow for piston to valve clearance. Valve cover rail is raised .350 in. over stock.
CARB EO Number: D-747-1
Emissions: California EO Approved
Manufacturer's Part Number: TFS-51410004-M61
Part Type: Cylinder Heads
Product Line: Trick Flow(R) Twisted Wedge(R) 170 Cylinder Heads for Small Block Ford
UPC: 842645111143
Cylinder Head Style: Assembled
Cylinder Head Material: Aluminum
Cylinder Head Finish: Natural
Combustion Chamber Volume (cc): 61
CNC-Machined Combustion Chamber: Yes
Intake Runner Volume (cc): 170cc
Exhaust Runner Volume (cc): 66cc
CNC-Machined Intake Runner: No
CNC-Machined Exhaust Runner: No
Combustion Chamber Style: Twisted Wedge(R)
Intake Port Shape: Rectangular
Intake Port Location: Standard
Exhaust Port Shape: Square
Exhaust Port Location: Standard
Intake Valves Included: Yes
Intake Valve Diameter (in): 2.020 in.
Exhaust Valves Included: Yes
Exhaust Valve Diameter (in): 1.600 in.
Valve Springs Included: Yes
Maximum Valve Lift (in): 0.600 in.
Outside Diameter of Outer Spring (in): 1.460 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
Rocker Arm Studs Included: Yes
Rocker Arm Nut Thread Size: 3/8-24 in.
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: 15
Exhaust Valve Angle: 17
Valve Guides Included: Yes
Valve Guide Material: 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: Yes
Quantity: Sold individually.
Notes: Designed for hydraulic roller camshafts. Trick Flow twisted wedge pistons are required for use with these heads to allow for piston to valve clearance. Valve cover rail is raised .350 in. over stock.
CARB EO Number: D-747-1
Emissions: California EO Approved
Details
- TFS-51410004-M61
- TFS-51410004-M61
- Trickflow
- Available
- New
Shipping Information
- Item Requires Shipping
- 35.0 lbs.
- W12.0000” x H12.0000” x L24.0000”
- Free Basic Shipping
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