motrapper

Wanted to share my thoughts on the Mechanical fuel pump.
GDP Fuel Boss
To start with my truck had the Raptor 150 for the last 3 years and lately the Loud Whining sound started to wear on me. Also wanted something more Bullet proof.
Enter the Fuel Boss It really was an easy install and a piece of art the way it fit. I went full Mechanical nothing else. Even changed the Cat 750 and factory fuel filter when installing the Fuel Boss. When I went to start her up she spun for about 1 second longer and purred. Like the idea of worst case scenario of broken belt and a easy fix of carrying a spare belt.
Also like How quite she is with out that Noisy Raptor...
And watching the fuel pressure rise with the rpms.
GDP service as always second to none.

CTD NUT

Nice to hear that you are pleased with the Fuel Boss. You don't hear much negative about them ever.

I'm going to be running a DTT Assassin on my 6.7 swapped 03. I'm done with these troublesome boutique electric pumps.

motrapper

Why would these Trucks not come from the factory with these mechanical pumps next to nothing to fail and can supply fuel for any need.

CTD NUT

Well, many years ago with the 12V's, they used to. Wasn't unusual for those LP's to last the life of the vehicle.

motrapper

Did not know that.
It is so quite. At idle 15 to 16 psi and running down the highway 19 to 20 psi.
I also swear she starts and runs smoother and I am straight mechanical.