1st Generation Dodge Cummins 89-93 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with Rotary Injection Pumps

need a turbo

Old Aug 15, 2009 | 03:36 PM
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Default need a turbo

i really want to put a hx40 or 45 on my 92. i was gonna put 100 horse injectors and a denny t fuel pin. can anyone help me out. would that even be a good set up. and what will i have to do with my down pipe
 
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Old Aug 15, 2009 | 08:32 PM
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anything bigger than the hx40 would have alot of lag and probably lose power but that would be a good setup you can buy downpipes with the hx40 end on ebay for pritty cheap but make shure when you buy the turbo that it has the t3 flange not the t4 otherwise it won't bolt up
 
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Old Aug 15, 2009 | 08:39 PM
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Default HX40

The HX40 is cheap for a reason, if you bark it it will break, not a high performance turbo, consider a s300 62/70/13 or 14 combo
 
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Old Aug 15, 2009 | 11:57 PM
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i'm leaning torwards a 14cm... the 62/70 will give you plenty of air and drive power. i feel the 14 is a balanced housing. diminishes lag substantially but still flows enough it isn't going to choke the engine up and cause EGT's to be high. 13 would be great for spool but 100 horse sticks with the denney T... EGT's might be a problem
 
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Old Aug 16, 2009 | 11:29 AM
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Originally Posted by tower_ofpower
i'm leaning torwards a 14cm... the 62/70 will give you plenty of air and drive power. i feel the 14 is a balanced housing. diminishes lag substantially but still flows enough it isn't going to choke the engine up and cause EGT's to be high. 13 would be great for spool but 100 horse sticks with the denney T... EGT's might be a problem
x2
 
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Old Aug 16, 2009 | 05:26 PM
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Originally Posted by HankdaTank
The HX40 is cheap for a reason, if you bark it it will break, not a high performance turbo, consider a s300 62/70/13 or 14 combo
What do you mean by barking the turbo? In my truck when i shift it will go whooooooooooooooooooo! Is that what yout talkin about?? Also what do you guys think about the ebay hx40's? Good or bad?
 
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Old Aug 16, 2009 | 07:09 PM
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When you lift real quick from full boost teh back pressure surges teh turbo. Its trying to stop the wheel to quick.

Here listen right when I lift off teh throttle here and you can here my turbo bark pretty good.

 
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Old Aug 16, 2009 | 07:10 PM
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Originally Posted by Saams69
What do you mean by barking the turbo? In my truck when i shift it will go whooooooooooooooooooo! Is that what yout talkin about?? Also what do you guys think about the ebay hx40's? Good or bad?
Are yuo talking about teh cheap Holset knock offs?

Read this...

https://www.dieselbombers.com/genera...o-charger.html
 
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Old Aug 16, 2009 | 09:59 PM
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thats what im running on mine for my second turbo haven't had single problem with it and its been on the truck for months now and i drive it every day
 
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Old Aug 17, 2009 | 07:55 AM
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Originally Posted by RSWORDS
Are yuo talking about teh cheap Holset knock offs?

Read this...

https://www.dieselbombers.com/genera...o-charger.html
Yes thats exactly what im talkin about. I mean for the price its not bad if the thing lasts me 6 months i would be tickled pink. But if it flys apart in a week i wont feel to bad because i didnt spend much on it. Know what i mean?
 
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