Iron Lightening SB Chev Heads


These heads flow (As Cast)
318cfm @ .700" Inlet and
206cfm @ .700" Exhaust at 28 Inches/Water
They have a 235cc Inlet runner with a 72 cc combustion chamber (Can be milled to 64cc Safely)
and are suited to a 400+ cube engine
The chambers are CNC'd and available as are bare (or we can fit valves, springs etc as required)


Price: $425.00
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