Brand:

Trick Flow Specialties

Manufacturer’s Part Number:

TFS-K314-490-440

Part Type:

Top End Kits

Summit Racing Part Number:

TFS-K314-490-440

Camshaft Included:

Yes

Camshaft Type:

Hydraulic Flat Tappet

Duration at 050 inch Lift:

246 int./254 exh.

Advertised Duration:

308 int./316 exh.

Valve Lift with Factory Rocker Arm Ratio:

0.510 int./0.518 exh.

Intake Manifold Included:

No

Timing Chain and Gears Included:

Yes

Lifters Included:

Yes

Gaskets Included:

Yes

Cylinder Head Style:

Assembled

Cylinder Head Material:

Aluminum

Cylinder Head Color:

Natural

Combustion Chamber Volume (cc):

72

CNC-Machined Combustion Chamber:

Yes

Intake Runner Volume (cc):

195cc

CNC-Machined Intake Runner:

No

CNC-Machined Exhaust Runner:

No

Intake Port Location:

Standard

Exhaust Port Shape:

D-port

Exhaust Port Location:

Standard

Spark Plug Style:

Angle

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

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:

7 degree

Valve Stem Seals Included:

Yes

Rocker Arms Included:

Yes

Rocker Arm Style:

Full roller

Rocker Arm Ratio:

1.5

Rocker Arm Studs Included:

Yes

Rocker Arm Nuts Included:

Yes

Rocker Arm Nut Thread Size:

3/8 in.-24

Guideplates Included:

Yes

Guideplate Pushrod Size:

5/16 in.

Pushrods Included:

Yes

Valve Covers Included:

No

Valve Cover Mounting Style:

Perimeter bolt

Accessory Bolt Holes Drilled:

Yes

Valve Guides Included:

Yes

Valve Guide Material:

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 kit.

Notes:

Will not fit centerbolt-style intake manifolds. Kit includes camshaft lock plate and thrust button assembly. Standard base circle camshaft, verify clearance in stroker applications.