View Poll Results: What kind of Duramax
Multiple Choice Poll. Voters: 142. You may not vote on this poll
What Kind Of Duramax Do You Have
Diesel Bomber
Joined: May 2008
Posts: 2,850
Likes: 264
From: Worlds Highest Hill
The ONE AND ONLY LBZ... a few mods.. 4" turbo back, no kitty, bullydog with Crazy Larry, Airbox mod.
Coming this fall : SC IV, Cognito Front end parts and AMSOIL.
And Yes I am buying the 4.5L when it comes out.. the wife is DYING for more power..
Coming this fall : SC IV, Cognito Front end parts and AMSOIL.
And Yes I am buying the 4.5L when it comes out.. the wife is DYING for more power..
Diesel Bomber
Joined: May 2008
Posts: 1,267
Likes: 95
From: BFE
tuning
Yea at first i couldnt figure out how to make it work to get the timing right with the fuel and boost times but after i got deep into all of iti figured out somehow (dont remember) how to change what turbo you had and then i think i had to get on the internet and download specs for it and after that the truck ran great. Pulled really hard and sounded like an LB7 but had the block of an LBZ.... that got the diehards scratchin their heads.
Diesel Fan
Joined: Feb 2008
Posts: 60
Likes: 2
From: Brisbane. Australia
I have a 2004.5 LLY CC SB ex 4x4 but its been changed a little from stock. Also have a 2005 exact same configuration and is about to have Superlift 6" and Fab Four Front and back bumpers with Warn 12 1/2 on the front, with 20x10 Rims with MT 35's x 13.5. Has a PPE Hot+2 but will be getting a Supercharger on it as soon as my other one is sorted. The 2004 has 33,000 miles and the 2005 has 38,000 miles. I love them both
Diesel Bomber
Joined: May 2008
Posts: 2,850
Likes: 264
From: Worlds Highest Hill
Here ya go Bill
https://www.dieselbombers.com/durama...tml#post153444
The LG5, or 6H, is an inline-six cylinder 7.8 L (476 cu in) engine. It is a commercial-grade vehicle engine and is currently operating in over 300,000 Isuzu and GM-built trucks, including the H-Series and T-series vehicles. It is mated to the Allsion 3000 and 3500 Series transmissions.
The following trucks use the LG5:
The following trucks use the LG5:
- Chevrolet T-Series
- Isuzu F-Series
- Isuzu H-Series
- Engine description: 7.8L I6 Turbodiesel; 6H
- Displacement: 7.8L / 475.9 in³
- Bore and stroke: 4.53 / 4.92 (in.)
- Block / Head: Cast iron / Cast aluminum
- Aspiration: Turbocharged & Intercooled
- Valvetrain: OHC 4-V
- Compression: 16.0:1
- Injection: Direct; Denso Common-rail
- Power / Torque: 200 hp (150 kW) @ 2,200 rpm / 520 lb·ft (705 N·m) @ 1,450 rpm (Standard)
- Power / Torque: 275 hp (205 kW) @ 2,200 rpm / 860 lb·ft (1,166 N·m) @ 1,450 rpm (High-Torque Version)
