i was looking to do some mild port&polish work on a ls head. im going to have the following setup. BC stage 2 cams,valve springs,aem timing gears,blox intake mani,aem fuel rail,sri,jg elderbrock header,2.5" exhaust. i was owndering anybody runing a similar setup to this with the port head please can you list your power out put and people without the ported head also list your setups. im trying to see the difference. thanx alot

I would say with those mods u will probably get 140-150 with a good tune and u dont need the fuel rail stock rail is fine