Got a 2011 6.2L max tow package crew cab truck with 3.73s. I have a D1SC coming off my other truck for a F1x and thought about using it on the 6.2L. Its flex fuel system and will have headers and exhaust as the only other mods. No cam, etc as this is my daily driver and tow vehicle. Anybody tow with their Procharged trucks? How is the torque, etc. I believe I'll have enough fuel injectors with the 54 lb/hr injectors on 6-9 psi and 93 octane. Will the fuel pump from the flex fuel system be ok to support the small amount of boost.

Thanks for the info.

 

Flex fuel pump should be fine for 500hp.

 

Wouldn't think it would do very well being Prochargers come on up top, designed more for hot rods.

RT

 

With the 6.2L, I dont think it would matter as the 6.2L is more than capable but want some real world experiience from the people who do.

 

They still make boost in the lower rpms, but the boost curve is linear.

There are a few members on the site that tow with a procharger and they seem to love it. Never really heard anyone complain about towing with one.

 

I've spoke to a few and got the same response as well.

Anyone have any info on pulley size for headers and exhaust 6.2L wanting to make around 7-8 psi? I was told around a 4.38 with the D1SC?