How many miles is too many for performance?
How many miles is too many for performance?
I have a 04 with around 60,000 miles on the original 4.6. Should I be worried about doing anything to it to make more horsepower? Are there any common mods that will be easy to do like cam and head swaps?
Last edited by 4x4fanatic2006; Feb 23, 2009 at 12:36 AM.
I'd do a leak test prior to supercharger or turbo installation
but as far as the "gotts intake", exhaust, e-fans, shif tkit and a tune you should be fine.
has the truck had regular maintainence
but as far as the "gotts intake", exhaust, e-fans, shif tkit and a tune you should be fine.
has the truck had regular maintainence
60K is nothing. My 4.6 wasn't modded til it had 82.5K on it. Sold it with 125K with even more mods on it. Still running good 2 years later.
Heads and cams are not a common swap for these motors and are nowhere near easy on these...
Heads and cams are not a common swap for these motors and are nowhere near easy on these...






