Upgrade Lowdown: '02 LB7 Duramax Custom Modified Vibrant Performance Catch-Can Installation 

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Great video. It surprises me that not many people understand how the lb7 duramax engines were set up from the factory and also the fact that no one sells a kit just for these.

I've seen a few companies make a drain port plate for the side of the front cover that would work slick for that setup. I like the concept. Great job!

I just watched this video this morning & have been watching all your videos these past couple of years as I myself have had my ‘02 GMC Duramax LB-7 for 20 years now , and have done the Full Banks 6-gun tuner with optional speed loader , a Hog industry 4” full stainless exhaust from down pipe back , an S&B intake , Banks Big Head waste gate, and an Air Dog 4-G 100 gph lift pump system . Since I had the luxury of driving a company service truck for close to 15 of the 20 years I’ve owned my GMC , it only has 138,000 miles or so on it ( I know , barely broken in 😆). And has had a pretty good life so far with only 2 water pumps , and unfortunately 2 sets of injectors now ( first set covered under warranty waaaay back shortly after I bought truck used from first owner ) and just about 2 years back now with 2nd set having to be covered out of my own pocket . The Airdog went on truck the 2nd week after shelling out the coin for 8 new injectors & 8 new glow plugs at same time ( figured truck was down so why not ??!!) and figured the Airdog should get me at least double the injector life now as long as I keep an eye on filter changes . Anyway long story short here I just wanted to say “ Thanks for all you post & share & if you do decide to market a kit like what you put together here for a decent price then post another video with information on how to obtain one . My rig currently is very clean on underside by breather tube and has little to no blow by at filler neck even though we towed a 30’ Toy Hauler out to deserts & up into Sierra Nevada mountains for many years from here in San Diego area . My LB-7 has been a great truck & I cannot imagine buying a new one at the ridiculously high prices the new ones are now being advertised at . My truck has consistently gotten 15-17 mpg with mixed driving and out on open freeway at 70 mph can get upwards of 22-23 mpg IF I can keep boost monitored at or below 5-8 psi . I also monitor EGT’s & boost with mechanical gauges as well as an Edge CTS-3 for safekeeping. Great trucks , and really enjoy seeing all you’ve done with yours . Stay safe , & please keep your informative and greatly appreciated videos Coming Jay . And as you like to say “ If it’s Smokin’, it’s Broken”!! 😎👍

So I have a question for I have a 2002 LB7 it over heat only when I'm pulling toy hauler it get hot I have all ready change radiator to a bigger and replace the fan clutch transmission cooler to a bigger one and it still gets hot I don't have cold air intake yet would you have any idea where to go next thanks

Just an idea since you mentioned you're interested in making your own. What's your thoughts on making a catch can kit mount where the factory fuel filter goes? For those of us that bought a lift pump and routed it straight to the CP3 & no longer need the factory fuel filter housing there.

Good video I like the content. I would just vent to atmosphere and be done this makes it complicated. To each his own!!

Can you make me one for a LLY 2005

I would buy one. Do you think I need it if I am running stock boost?

Hey sir at what time was your can purchased ? If i buy one of these catch cans today will it come with the new baffle insert ?