3rd Gen High Performance and Accessories (5.9L Only) Talk about Dodge/Cummins aftermarket products for third generation trucks here. Can include high-performance mods, or general accessories. THIS IS FOR THE 5.9L ONLY!

ddp dominator 66 turbo

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Old Apr 14, 2008 | 09:19 AM
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gus's 03's Avatar
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From: pacific north wet
Wink ddp dominator 66 turbo

well this thing is a blast!
after abuseing my stocker for about a year i finaly steped up to some cooler air. i decided to try out one of lennys new offerings. the dominator 66 is a non wastegated 66/14, and man does it flow!

i did a little playing/abuseing this weekend trying to make it surge and trying to make it bark. never hapened. i did put a gauge on it tho and wow! drive presure? what drive presure!
at 10 psi boost theres 5 psi drive, 20 psi boost is about 15 psi drive, and all the way up at 60 psi theres less than 55 psi drive! the reasaon i say about 15 psi drive @ 20psi bost is becase the thing is lit and wants to run, so its hard to watch the needles swing.. lol

lag on it isnt bad , esp for 66mm. but then again i partaly atribute that to some of my suporting mods...

any ways, i just wanted to let you all know that theres an awesome alternitive out there now to the well known turbos. and with it being non wastegated, no more worry about the faulty actuators every ones been plagued with for the last year or so...
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Old Apr 14, 2008 | 10:53 AM
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thanks for the info. sounds like they got the specs right on. nice to have options. congrats.
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Old Apr 15, 2008 | 09:36 AM
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From: pacific north wet
a few quick pics , note the quarter for size... it almost covers a stock exhaust wheel...



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Old Apr 15, 2008 | 08:32 PM
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Man lets make it even harder for me to choose a turbo now........jk it looks like a good turbo with low drive pressure, they dont say anthing about it on their website though?
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Old Apr 15, 2008 | 10:19 PM
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gus's 03's Avatar
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From: pacific north wet
Originally Posted by 04DEEZELRAM
Man lets make it even harder for me to choose a turbo now........jk it looks like a good turbo with low drive pressure, they dont say anthing about it on their website though?

you might give'm a call.... they have alot of turbo options there working on in house...
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Old Apr 16, 2008 | 08:13 AM
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Sounds good! Mo Powa!
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Old Apr 16, 2008 | 08:40 AM
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From: Georgetown, Ky
Originally Posted by gus's 03
well this thing is a blast!
after abuseing my stocker for about a year i finaly steped up to some cooler air. i decided to try out one of lennys new offerings. the dominator 66 is a non wastegated 66/14, and man does it flow!

i did a little playing/abuseing this weekend trying to make it surge and trying to make it bark. never hapened. i did put a gauge on it tho and wow! drive presure? what drive presure!
at 10 psi boost theres 5 psi drive, 20 psi boost is about 15 psi drive, and all the way up at 60 psi theres less than 55 psi drive! the reasaon i say about 15 psi drive @ 20psi bost is becase the thing is lit and wants to run, so its hard to watch the needles swing.. lol

lag on it isnt bad , esp for 66mm. but then again i partaly atribute that to some of my suporting mods...

any ways, i just wanted to let you all know that theres an awesome alternitive out there now to the well known turbos. and with it being non wastegated, no more worry about the faulty actuators every ones been plagued with for the last year or so...

sorry to hijack here but how do check the drive pressure. and just to make sure the drive pressure is the amount of air pressure in the exhaust manifold?
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Old Apr 16, 2008 | 10:09 AM
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From: Sturgis SD
Originally Posted by Dwitt0187
sorry to hijack here but how do check the drive pressure. and just to make sure the drive pressure is the amount of air pressure in the exhaust manifold?
Yep, pressure in the exhaust manifold. To measure it you use a boost gauge with a copper (I think) coil to dissipate the heat.

http://lazarsmith.com/Gauges.html
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