Quote:
Originally Posted by XLsior
Head porting isn't difficult or complicated.
just takes some preparation and patience with a fairly steady hand and a work area where metal filings wont be an issue.
You can start the easy half way by just opening the intake and exhaust entry/exit ports. Otherwise to do the full monty you'll need to remove the valves to work the transitions just past the valve seats and behind the stems.
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the intake really doesn't need much done to it, it's the exhaust that's the problem. I removed the big lump that extends past the valve stem and into the down stream exhaust port