Cylinder head porting advice
I finally got the motor out of my 97 F250 and sense the cylinder heads are coming off I will be doing some port and polish work to them. My plan was to at least clean up any casting marks and port match the exhaust ports. Is there any major spots I should do? I haven't been able to find much information on detailed porting/polishing on our cylinder heads so I am looking for any good information I can get. Any input is greatly appreciated!
97 ext. cab 7.3 4x4 - 3.55 gears, lifted 2.5" on all four, 325/60r18 toyo AT 2s, Built trans., upgraded trans. cooler, Rosewood 250cc 100% hybrids, T500 HPOP, Swamps IDM, DIY intake, 3.5" downpipe, 5" exhaust with 7" stack, Stock turbo with WW2, EBV high flow housing, EBV delete pedestal, Isspro gauges, TW tunes. 13.4 at 99mph