Originally Posted by tmota503
Dang.. Well I guess ill just keep on looking for a stock 1g 6 bolt.
Didnt know there was proper way,to port a head lol
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Ohh there are many ways to screw up air flow thu the head.
Now if all that was done was a runner clean up and smooth and polish, that will not hurt, But if they went in with burrs and open up the cross section of the runner and ground on the short turn radius, then be leery.
How much are you trying to buy the head for?
The after market springs and retainers may be worth it.
What valves were used? stock style or some sort of stainless steel?