Blitz SBC 200 Series (23 Degree Cylinder Head)
The Blitz SBC 200cc is an attractive low cost high performance cylinder head capable of supporting 500hp +. Weather you plan to update your stock small block Chevy to an aluminum head, or you plan to build a stroked street strip 383. This cylinder head will easily accomplish both duties. These cylinder heads work well for carburetor, or TPI fuel injection setups. They will flow 245 cfm as cast at .600” intake and 180 cfm at .550” exhaust.
Note: we also sell these heads assembled and with a custom 5 & 4 angle seat jobs. Contact us for more details.
Blitz SBC 200 Spec’s
Intake valve: 2.02” – 2.05”
Exhaust Valve: 1.600”
Valve seats: Ductile Iron
Valve Guides: Magnesium Bronze .11/32” I.D.
Seat angle: Factory 3 Angle
Intake Seat: 45 degree angle
Exhaust Seat: 45 degree angle
Valve angle: 23 degree
Combustion chamber: 64cc
Intake Chamber: 200cc
Exhaust: 70cc
Spark plug: Straight
Intake Bolt Pattern: SBC Gen #1 & Vortec
Valve Cover Bolt Pattern: Center Bolt, or Perimeter
Minimum Required Bore: 4.00 inch
Extra thick base casting: Porting & Decking Allowed
Item included in purchase:
(1) Blitz SBC 200 bare casted cylinder head (less springs/valves/guides/rocker studs)