On a stock motor? I see there are some available that drop in to my 2001 6.0l, just curious if there is any gain besides what you would get from the required tune. Im under the impression the biggest difference would be a wot?

 

Larger injectors do nothing for you unless you need them for more fueling.

 

Right. If you are not running out of fuel the larger injectors will do nothing. Add a larger intake, long tube headers, cam, nitrous, supercharger, turbo etc and then it may become necessary to upgrade.

 

Good deal, thanks for the info guys.