The Diesel Garage banner

1 - 3 of 3 Posts

·
Junior Member
Joined
·
139 Posts
Discussion Starter #1
Looking at new trucks and might go for a duramax this time. I have a brother that can get a good price for me on a duramax, was planning on keeping this one to custom tune, intake and exhaust for reliabilitys sake as my 6.0 has not been exactly reliable with injectors, turbo and such even after egr delete, studs... honestly between this and a 6.4 powerstroke. how much power you guys making with ppe or efi tuning alone?
 

·
CRAZY CANUCK
Joined
·
4,320 Posts
with just a tuner? you can easy make 450hp, after that your draining the fuel rail, you could make 500-550 with a lift pump, trans upgrade and maybe a modified CP3, oh yea and you need to delete the DPF, but i assume you know that already :happymugs

On edit i have run a 425hp tune for around 2 months with no issues, never limped the trans, but i knew i was pushing it so i backed it down, but it ran super strong
 

·
Pardue the Traveler
Joined
·
4,023 Posts
410rwhp is pushing the limit that the Allison and fueling system can handle.
 
1 - 3 of 3 Posts
Top