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Exhaust Port for Oval Port Heads
The exhaust and intake runners were ported and
polished by my friend Steve Gantz.  He raised the
exhaust port for better air flow.  Also by the picture
you can see the port was veined to help with the
air flow as well.  The intake and exhaust valves
were machined for a larger valve.  2.25 inches for
the intake valve and 1.88 inches for the exhaust
valve.  They are Manley necked down stem valves
to increase air flow in and out of the chamber.
The exhaust and intake runners were ported and polished by my friend Steve Gantz.  He raised the exhaust port for better air flow.  Also by the
picture you can see the port was veined to help with the air flow as well.  The intake and exhaust valves were machined for a larger valve.  2.25
inches for the intake valve and 1.88 inches for the exhaust valve.  They are Manley necked down stem valves to increase air flow in and out of
the chamber. Exhaust Port for Oval Port Heads Exhaust Port for Oval Port Heads
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