2011年3月16日 · The offset in a Duramax LB7 is about 2 - 3 inches. This shows why it is harder to get to some rear engine bolts on the driver's side of the engine bay. The same principle applies to most engines with two banks of cylinders, such as any V2, V4, V6, V8 or V12, etc.

2011年4月28日 · 02 lb7 crew cab short bed, fully loaded, magnaflow 4", s&b intake, uws black box, fisher 8' straight blade, soon to have some goodies. SOLD :03 lb7 ex cab long bed UWS black box, EFI by tony at ridgerunner, S&B intake, Profab turbo horn, profab downpipe, MBRP 4 inch single, PPE boost valve, EGR blocker plate

2010年9月3日 · My first was LB7, second was LLY, third was LBZ, and we just bought another LB7. My favorite part of LB7 is not having to mess with EGR or the catalytic. Plus my LB7s get better mileage and definitely sounds the best out of the exhaust. Don't be fooled by the big problem of injectors and start thinking the rest of them have invincible injectors.

2016年1月18日 · 03 lb7 getting p0089 fuel pressure regulator 1 performance code and p0088 fuel rail/ system pressure too high code. truck was dufueling and throwing these codes. i thought it was the fpr so i replaced it but the codes and defueling came back. truck starts and goes fine when plugged in over night.

2013年5月31日 · We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on the Duramax platform. From all out performance builds running 8 second ¼ mile territory, to 2000hp sled pullers and all the way back to the average guy looking to boost his performance in his tow rig to get up those hills a ...

2025年1月6日 · Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain. Unfollow Forum Follow Forum Create ...

2013年9月15日 · After more thorough research it seems that the LB7 has two map type sensors that function as two different things. One is the boost pressure sensor that is mounted in the passenger side intake manifold, and the other is a barometric pressure sensor that is mounted externally on the driver side of the engine.

2016年4月14日 · We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on the Duramax platform. From all out performance builds running 8 second ¼ mile territory, to 2000hp sled pullers and all the way back to the average guy looking to boost his performance in his tow rig to get up those hills a ...

2009年6月5日 · 2001 Chevrolet 2500HD Duramax X cab 4x4.Stock except K and N air filter and Hypertech programmer. 2002 2500HD D max crew cab 4x4 with Hypertech programmer. Save Share

2013年1月31日 · 2003 Chevy 2500HD Regular cab, 4x4, LB7, Allison, 5in Straight pipe DP back, 6in Black Chrome tip, PPE Boost valve, 6k HID lows 159k Miles SOLD 2006 Chevy 3500 Regular Cab, 4x4, LBZ, Duramaxtuner DSP5, 4in MBRP straight pipe, MBRP Down Pipe, 5in MBRP Black tip, Egr Block, Transgo Jr, Injen intake, Tinted windows, sony sound system, and a nice ...