Trick Flow Specialties TFS-30410002 - Trick Flow® Super 23® 195 Cylinder Heads for Small Block Chevrolet

Trick Flow® Super 23® 195 Cylinder Heads for Small Block Chevrolet TFS-30410002

Cylinder Head, Super 23® 195, Fast As Cast®, Assembled, 62cc Chambers, 1.470" Springs, Small Chevy, Each

Part Number:

TFS-30410002

Part Type:

Cylinder Heads

Product Line:

Trick Flow® Super 23® 195 Cylinder Heads for Small Block Chevrolet

UPC:

842645106354

Combustion Chamber Volume (cc):

Intake Runner Volume (cc):

195cc

Exhaust Runner Volume (cc):

75cc

Cylinder Head Style:

Assembled

Cylinder Head Material:

Aluminum

Intake Port Shape:

Rectangular

Intake Valve Diameter (in):

2.020 in.

Cylinder Head Finish:

Natural

CNC-Machined Combustion Chamber:

CNC-Machined Intake Runner:

CNC-Machined Exhaust Runner:

Combustion Chamber Style:

Heart

Intake Port Location:

Standard

Exhaust Port Shape:

D-port

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):

0.540 in.

Outside Diameter of Outer Spring (in):

1.470 in.

Damper Spring Included:

Yes

Number of Springs Per Valve:

Single

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:

Rocker Arm Nuts Included:

Guideplates Included:

Yes

Guideplate Pushrod Size:

5/16 in.

Valve Cover Mounting Style:

Perimeter bolt

Accessory Bolt Holes Drilled:

Yes

Intake Valve Angle:

Exhaust Valve Angle:

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:

Oiling Style:

Through pushrod

Machined for O-Ring:

Heat Crossover:

Yes

Quantity:

Sold individually.

Notes:

These heads only fit engines with a 4.000 in. bore or larger. Requires drilling steam holes into head on 400 c.i. applications.

CARB EO Number:

D-747-1 (pdf)
To see a list of qualifying vehicles, enter CARB EO Number D-747-1

Emissions:

California EO Approved

Trick Flow Super 23® 195 cylinder heads for small block Chevy are a direct fit, high performance replacement for factory heads and accept most original accessories. Ideal for 302- 406 c.i.d. engines, these heads feature high-velocity, small cross-section intake runners to promote low-rpm torque and high-rpm horsepower. Fast As Cast® runners deliver near-CNC-ported flow and performance for about the same price as regular cast heads. Angled spark plugs, raised valve cover rails, and extra-thick decks and walls for porting round-out the features.

Super 23 195 heads are emissions-legal under CARB E.O. #D-747-1 for 1995 and earlier GM vehicles with Chevy 262-350 engines. They are available fully assembled or as bare castings. Sold individually.

Warranty