Guys got a 6.2 in a 2011 reg cab and I replaced the fuel pump with a Bosch fuel pump a while back and it's just not cutting it, so my tuner was talking about a Walbro 450, will it fit directly in my bucket? Not trying to go overkill or nothing, it's a .010 6.2, camshaft, a little head work nothing to crazy but I will be spraying it some, just looking for some recommendations. THANKS!

 

A 450 is complete overkill for what you have. They make a 320lph if I remember right though.

 

That's what I was thinking. THANKS!

 

Just drp in a flex fuel pump. You get OEM reliability and plenty of flow for 500 plus rwhp.