SBC 220cc CNC ported Cylinder Heads

September 25, 2020 by  
Filed under



$1,999.00

SKU: 792e816a0426 Category:

Description

PN: TEA-SBC220-CUSTOM
1962-1986 SBC
Total Engine Airflow’s latest 23 degree offering for the small block racer looking
to use a bolt on head. Uses standard rockers no offsets needed.
Great airflow using 2.055″ and 1.600″ Ferrea valves. Combustion
chamber sizes available from 67cc-61cc. Assembled for your choice
of .700″ mechanical roller cams or.630″ lift solid or hydraulic
roller cams. Compare our midlift flow numbers and you will agree
that this is one of the best 23 degree heads with stock port
locations available. We recommend the use of the Edelbrock #2925
Super victor with this head ask about one port matched to these
heads. We can also custom grind a camshaft for you to take
advantage of these heads for maximum power.

STANDARD FEATURES
Cylinder Head Material — Aluminum
Intake Runner Volume (cc) — 220cc
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) — 2.055 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 4.125″ BORE
Lift Intake Exhaust
0.100 69 54
0.200 144 117
0.300 217 177
0.400 267 219
0.500 300 243
0.550 306 251
0.600 308 257
0.650 310 260
0.700 312 262
* Tests conducted at 28″ of water, radius plate int. 1.875″ x 4.0″ exh. pipe

Add $200.00 for Mechanical Roller

For options not listed below
Give us a call at 330-634-2155
Send us an email at
sales@totalengineairflow.com

Additional information

Weight 50 lbs

Comments

Comments are closed.