would these heads choke a 5.4?
Thanks
joel S
Thanks
joel S
I thought the 03/04 were better then the navi due to the navi's exhaust.
the ports on the navi are larger which makes for less velocity which is what the 03/04s have not to mention the exahust side of the 03/04s would flow better and even more once ported. My question is will the 03/04 have the balls to feed a 5.4?
I would think the intake on yours might be close being port to a stock Ford Gt head but the exhaust i'm not so sure. But anyway It's not always about size On a lot of engines it's velocity.This kinda thing is why i wish i had flow benchs for.I'd be in there for hours running and logging test to the point my wife would probably kill me unless i made it my job lol. If you could i'd like to have a link to a couple of your dyno charts.
Thanks
Joel