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- CNC PORTED 225cc DART PRO 1CYLINDER HEAD
Product Description
CNC ported 225cc Dart Iron PRO 1 aluminum cylinder head.
CNC ported and port design by HVH.
We start with Dart 200cc/64cc head and CNC port them to 225cc intake runners and 72cc combustion chambers.
60+ hp gain over stock Dart heads!! Huge gains in torque!!
2.080" Intake valve job and 1.600" exhaust valve job.
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