SBC 205cc CNC Ported Cyliner head

September 25, 2020 by  
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$1,799.00

SKU: ae577167d018 Category:

Description

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

Additional information

Weight 50 lbs

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