Really? I thought the Navi heads were too much for an N/A 4.6L.Yes you can mix and match modular stuff. I have 01 lincoln navigator heads (5.4 4v) on a teksid block with my Mach intake.
Who is this directed towards?where do u shift at? what hp does ur car come with stock?
well i've never had my car in stock form, so i dont know. i always shifted like at 6500 in case i didn't shift fast so i didn't overrev.where do u shift at? what hp does ur car come with stock?
I'm assuming you mean 04 4v heads right? there aren't 04 3v heads.Well that's all good news, I wanted a 4v for cheap. Now I'm seriously thinking about picking up the motor and throwing in a forged rotating assembly, then get some 04 3v heads on it and call it a day. Is there anything more to it?
The Cobras were supposedly overrated at 315 or 320hp, the Mach 1s were supposedly underrated at 310-315hp.what are the hp/tq numbers with the 99-01 cobra's (c-heads)..?
yep yep, was thinking 03/04 4v, and did not type it.I'm assuming you mean 04 4v heads right? there aren't 04 3v heads.