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Power Strokes
7.3 Aftermarket
Ported Heads
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[QUOTE="jkidd_39, post: 337764, member: 649"] Ported heads are pretty rare on 7.3s. The only shop I know that does it is swamps. They are expensive and there isn't a huge hp gain for the price. Iirc $3500 was the price tag for a pnp, valve job and oversized valves. My opinion is we don't have the camshaft profiles available to take advantage of higher cfm. We also don't have the rpm to reach and utilize high lift cams. If someone started producing blank cams then maybe we could start finding power but regrinds IMO are not the best way to go. Hopefully someone with some deep port work can help. I do know of a few guys that cleaned up the ports by smoothing. Not reshaping and they saw better streetability and slightly lower boost numbers (less restriction) [/QUOTE]
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