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-   12 Valve 2nd Gen Dodge Cummins 94-98 (https://www.dieselbombers.com/12-valve-2nd-gen-dodge-cummins-94-98/)
-   -   how much boost w/stock turbo (https://www.dieselbombers.com/12-valve-2nd-gen-dodge-cummins-94-98/79693-how-much-boost-w-stock-turbo.html)

vegascbm 07-16-2011 03:57 PM

how much boost w/stock turbo
 
how much boost will a stock turbo produce. i have a #6 fuel plate the rest is stock. i will get fresh air intake and get rid of cat&muffler next( if it makes a differance). ?

cumminspwr11 07-16-2011 05:22 PM

it will go all the way to 50ish but does more harm than good, its best to wastegate them at or around 32-35psi

bluedieselram 07-16-2011 07:59 PM

stock 12valve makes 15-20 boost and taking off cat adds 2.5

dipapadakis 07-16-2011 08:27 PM

Yea i got 52 lbs of boost outa my old stocker but u gotta be carfeul way to much drive pressure

big_dog37074 07-16-2011 11:00 PM

I was boosting around 56 psi. which was stupid on my part for doing it. I think thay can start coming apart around 40-45 psi. dont quote me on that, but it some where around there. I had wastegate plugged off with 100hp injectors, 10 plate, .093 lines, timing 16. 3k springs.

vegascbm 07-17-2011 05:44 AM

thank you; wastgate how much that gana cost? ya know its not easy to tow with this truck my 3/4 ton 454 get in & tow ,w/dodge need more power, then be carefull trans cant take it, must have guages ,cooling system needs modification for towing. man i love my truck but using it as a truck.? if i can figure out a solution to the cooling sys.ill be once again happy me,dog 5th wheel,& dodge anywhere but vegas.

bluedieselram 07-17-2011 09:10 AM

banks big head wastegate is like 400-500 & couple of guys i know say its worth the money

olered 07-17-2011 02:24 PM

i got my banks big head for 182 its worth it

dieselzimm 07-17-2011 02:54 PM

just get a boost elbow they are only 20 bucks or so

South Tx Coal Roller 07-17-2011 05:41 PM

I second the boost elbow, does the job for cheap. :rocking:


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