Can you port and polish a 5 cyl diesel head?
In the gas V8 world, if you port and polish your cylinder heads it's an instant 30-50 hp over stock, for example in my '98 32V 4.6L DOHC Lincoln Mark VIII, w/ported and polished heads I added 45 dyno verified horsepower.
Can I take cyl head off of my diesel, port and polish it and make some more power??
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