Chevy and GMC Duramax Diesel Forum banner
  • Hey Everyone! Vote for the Site Favourite ROTM winner for the year of 2021 HERE!
1 - 2 of 2 Posts

·
Registered
2021 3500HD, High Country, CCLB, SRW, Mosaic Black Metallic, Umber/Jet Black
Joined
·
728 Posts
I would've thought you were north of 500 with all those mods. Some 1/4 mile slips would help with the guessing.
 

·
Registered
2021 3500HD, High Country, CCLB, SRW, Mosaic Black Metallic, Umber/Jet Black
Joined
·
728 Posts
I was just speaking from my past experiences. I know many LBZ owners who run 540-50 with stock trans and 560+ with built....and very similar mods.
 
1 - 2 of 2 Posts
Top