Vgt turbo upgrade

Yngdmax92

Active member
Sep 26, 2013
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I keep going back an forth on turbo desicions, I have a lly turbo sitting here ready to be rebuilt with parts but I see others that have done it and it failed or went a different route. So maybe you guys can help me.

My goal is to just upgrade but keep he vgt because I love the turbo brake. I would like to go with the largest as possible while still being able to use the truck. I don't have a power goal, what ever stock fuel will do for me as I don't intent to ever go any larger. (Even I do drop a piston I'd just go with some nozzles but keep the pump stock)

Let me now what you guys think
 

kowclub173

New member
May 7, 2012
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0
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Call up Danville performance and talk with Mark. Iv been running his gt3794 stage 2 on my lmm for 230k pulling a flatbed. Very happy with it.


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Yngdmax92

Active member
Sep 26, 2013
962
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Did you by chance mean 3794? They ar factory 65 mm right? Did you upgrade to the 68 by any chance?
 

Yngdmax92

Active member
Sep 26, 2013
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Is it enough of an upgrade to be worth while is my thing. Your not going to get old of that 369 I bet lol
 

kowclub173

New member
May 7, 2012
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Did you by chance mean 3794? They ar factory 65 mm right? Did you upgrade to the 68 by any chance?



My bad. Yeah I did mean 3794. Mine is the 65. You can get the 4094 which will move more air and is a 68mm. I got the smaller cause my truck is a tow rig


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IOWA LLY

Yes, its really me
Feb 23, 2007
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What is the difference in Marks stage 2 3794 versus the off the shelf garret 3794?


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Yngdmax92

Active member
Sep 26, 2013
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I am not worried about instantaneous spool, because my stocker hAs that, but I like a good pull up top. Little bit less torque on the rods is always a plus, maybe a 3794 with the 68 wheel and marks porting and polishing?
 

ikeG

Oughta Know Better
Apr 19, 2011
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Western PA
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If you love your exhaust brake, you would hate a 4094. I was in the same boat as you with my last lmm. A LLY charger with batmowheel, 10-blade turbine with fingers vanes and p&p ex housing not only made awesome power, it braked better than stock.
 

Yngdmax92

Active member
Sep 26, 2013
962
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If you love your exhaust brake, you would hate a 4094. I was in the same boat as you with my last lmm. A LLY charger with batmowheel, 10-blade turbine with fingers vanes and p&p ex housing not only made awesome power, it braked better than stock.

I wish yellowchevy was still in action! I would already of had him do it.
 

Budneeds2beers

Aka Mike Honcho....
Aug 25, 2016
497
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Hey josh, what did you have cost wise into that thing? What you had is what I was looking for just with the ww2. Just trying to weigh the costs. I also wish yellowchevy was still in the game!
 

Budneeds2beers

Aka Mike Honcho....
Aug 25, 2016
497
4
18
Cali
Yeah but the p&p work cost and what was listed plus psd turbo wheel with shaft i mean you have to be close to $1500 when all said and done. It would be cheaper to buy from Danville.