Ok turbo help

02psd7.3

New member
Joined
Aug 27, 2006
Messages
713
This is what i am confused about
the stock turbo says holset than a number

i have a 2007 5.9 6 speed 4x4 qcsb mine says holset 2

truck two is a 2007 5.9 auto 4x4 mega dually says holset 3

truck three is a 2006 5.9 6 speed 4x4 qclb dually says holset 4

truck four is a 2007 5.9 6 speed 4x4 qclb dually says holset 5

My question is what is the difference in them?
Or is the differenc just the casting number?

also the mega dually turbo is much louder than the rest

thanks
tim
 
yes same intakes but the only thing different that i can see with my eyes is the number so i not sure i will try to measure tomorrow
 
Back
Top