01-04.5 LB7 Performance Parts Discussion | Chevy and GMC Duramax Diesel Forum

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2

33

24K

by _BM27

Changing filters on air dog

9

2K

by Schyllerwade

Lb7 EFI live Tuner

0

71

Fass install gone wrong. Any help appreciated

1

137

Make ECSB’s cool again........Daddy got a new truck.

2

31

2K

2nd to 3rd shift shutter

jpalmer868
1 mo ago
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N/A

Fuel economy mods for 04 lb7

5

797

by roysbb

ANY GOOD MECHANIC SHOPS FOR DURAMAX TRUCKS NEAR WILMINGTON NC OR CASTLE HAYNE NC OR LELAND NC

6

496

Easiest way to install a super core turbo?

1

221

by Super

2

375

by Super

Turbo, I’m fairly new to this and can’t figure out how to post a LB7 new rebuilt turbo, thanks for any help

1

202

by mray

Edge evolution CTS3 LB7 any good??

1

304

by mray

How much will a boost increase valve help?

10

9K

by mray

Hypertech issue...

18

13K

by Garrick’sDiesel

DFS-780 FASS pump sucking air

5

194

by ThomasDaTrain

South Dakota Rebuild

5

3K

Lift Pump GPH ?

4

386

0

321

1

349

0

319

by LmmCrackerman

I have a stock turbo, but I want more whistle

6

777

Do I need to tune with a bigger turbo?

1

552

Looking for Hi Perf LB7 Crate Long Block

0

249

by roysbb

Cold air intake

10

1K

by roysbb

16

925

by Frankenmax_diesel

Lb7 head gasket/injectors

1

398

by LiftedMass56

Intercooler or radiator first

2

350

Fass 150 blowing fuses

13

3K

by Jhaff

My LB7 won't start

1

297

2004 LB7 coolant system over pressurizaton

13

1K

by SilverGorillaLML

1

232

by CWBYWY

2003 2500HD Duramax FUEL PUMP????

2

33

42K

5

11K

by Super

3

436

by Thorp

Fix Parking Brake Solved 2004 Chevy Silverado 3500

4

6K

Edge cts mpg incorrect

11

8K