topplock aluminium Street Porting, Aluminum, Assembled, 65cc Chamber, 195cc Intake, Chevy, Small Block, Pair

Ingen rabattmöjlighet!

Cylinder Head Style:

Assembled

Cylinder Head Material:

Aluminum

Cylinder Head Finish:

Natural

Combustion Chamber Volume (cc):

65

CNC-Machined Combustion Chamber:

Yes

Intake Runner Volume (cc):

195cc

Exhaust Runner Volume (cc):

64cc

CNC-Machined Intake Runner:

Yes

CNC-Machined Exhaust Runner:

Yes

Combustion Chamber Style:

Heart

Intake Port Shape:

Rectangular

Intake Port Location:

Standard

Exhaust Port Shape:

Square

Exhaust Port Location:

Raised

Spark Plug Style:

Angle

Intake Valves Included:

Yes

Intake Valve Diameter (in):

2.050 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):

1.290 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:

3/8-24 in.

Rocker Arms Included:

No

Rocker Arm Nuts Included:

No

Guideplates Included:

Yes

Guideplate Pushrod Size:

5/16 in.

Valve Cover Mounting Style:

Perimeter bolt

Accessory Bolt Holes Drilled:

Yes

Intake Valve Angle:

23

Exhaust Valve Angle:

23

Valve Guides Included:

Yes

Valve Guide Material:

Bronze

Valve Seats Machined:

Yes

Valve Seat Machine Style:

5-angle

Valve Seat Material:

Ductile iron

Steam Holes Drilled:

No

Oiling Style:

Through pushrod

Machined for O-Ring:

No

Heat Crossover:

Yes

Quantity:

Sold as a pair.

Notes:

These cylinder heads are a L98 based geometry. Not compatible with self-aligning rocker arms. Exhaust port is raised 0.100 in. over stock and are street ported.