65cc CNC-Ported combustion chambers, 205cc intake runners, 1.460" valve springs
65cc CNC-Ported combustion chambers, 205cc intake runners, 1.460" valve springs
Trick Flow® Twisted Wedge® street/strip heads (formerly Track Heat®) are ideal for the entry-level bracket racer who needs more than standard Twisted Wedge® Street heads, but doesn't need to step up to the Twisted Wedge® Race heads. The Twisted Wedge® street/strip heads feature higher rate valve springs (135 lbs. seat pressure at 1.780 in. installed height), 10 degree super locks, and manganese bronze guides. The heads can handle cams up to 0.600 in. lift when used with Trick Flow® forged race pistons. Twisted Wedge® street/strip heads come fully assembled with stainless steel valves (intakes are backcut for improved flow), valve springs, locks, retainers, 7/16 in. studs, and guideplates. They are also available as bare castings.
Description
Cylinder Head Material: Aluminum
Cylinder Head Finish: Natural
Combustion Chamber Volume (cc): 65
CNC-Machined Combustion Chamber: Yes
Intake Runner Volume (cc): 205cc
Exhaust Runner Volume (cc): 66cc
CNC-Machined Intake Runner: Yes
CNC-Machined Exhaust Runner: Yes
Combustion Chamber Style: Heart
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: Chromemoly steel
Locks Included: Yes
Lock Style: 7 degree
Valve Stem Seals Included: Yes
Valve Stem Seal Style: Viton® fluoroelastomer
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: Manganese bronze
Valve Seats Machined: Yes
Valve Seat Machine Style: 3-angle
Valve Seat Material: Tungsten
Steam Holes Drilled: No
Oiling Style: Through pushrod
Machined for O-Ring: No
Heat Crossover: Yes
Quantity: Sold as a pair.
Notes: Designed for hydraulic roller camshafts.
Details
- TFS-51400004-C02
- TFS-51400004-C02
- Trickflow
- New
Shipping Information
- Item Requires Shipping
- 66.0 lbs.
- W1.0000” x H1.0000” x L1.0000”
- $29.99