SBC 205cc CNC Ported Cyliner head

PN: TEA-SBC205-CUSTOM
1962-1986 SBC
Total Engine Airflow 205cc fully CNC ported 23 degree SBC head. Designed for 355-400" engines especially suited for 4.030" bore.
Outstanding mid lift airflow numbers with 2.02 and 1.60
valves make this a great choice for bracket race 355's
and 383's or hot street 383 and 406's. Chamber volume is
available from 63cc-58cc.

STANDARD FEATURES
Cylinder Head Material -- Aluminum
Intake Runner Volume (cc) -- 205cc
Exhaust Runner Volume (cc) -- 66cc
Combustion Chamber Style -- Heart
Intake Port Location -- Standard
Exhaust Port Shape -- 'D'
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
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 -- 7/16-20 in.
Guideplates Included -- Yes
Guideplate Pushrod Size -- 5/16 in.
Intake Valve Angle -- 23
Exhaust Valve Angle -- 23
Valve Guides Included -- Yes
Valve Guide Material -- Manganese bronze
Valve Seat Machine Style -- 3-angle
Valve Seat Material -- Ductile iron
Oiling Style -- Through pushrod
Heat Crossover -- No

FLOW DATA 4.030" BORE
Lift Intake Exhaust
0.100 68 54
0.200 143 117
0.300 217 177
0.400 263 219
0.500 290 243
0.550 293 251
0.600 294 257
* Tests conducted at 28" of water, radius Plate, 1.875" exh. pipe

Add $200.00 for Mechanical roller assembly.

Give us a call at 330-634-2155
Send us an email at
sales@totalengineairflow.com

$1,899.00Price:
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