2004 duramax dyno

Jimmys duramax on the dyno at wyotech. It made 338 hp and 578 ft. lbs. at the wheels with just air intake exhualst and chip.

Category:

Autos & Vehicles

Tags:

• duramax
• dyno

[edgeddodge1986]

this is my friends truck i think he still has it though

[duramaxallison08]

which wyotech campus is this?

[edgeddodge1986]

blairsville

[mwd92]

does the 2004 duramax come stock with a turbo

[DPense]

was anything done to the transmission

[jcduckhunter417]

Do you still have this truck or did you trade it in with about 72,000 miles on it?

[goosegetter83]

Thats to the wheels, duh

[dodgedude101]

stock the duramax is 310hp just by doin a 4" turbo back exhaust you can gain like 30 40 hp and cold air is like 10hp gain....so if this duramax has a chip cold air an exhaust done its more then 338hp