need help with a turbo set up
 

i have a 96 2500 regular cab that has had the frame cut down 16 in. to make a 8 lug regular cab short bed!!! i pulled the motor and tranny out of my 98 and put in it, the pump has been benched and cammed and fuel plate has been pulled along with a set of full cut dvs.. i have just ordered valve springs and 5000 governor springs also a 200 gph/ 45 psi fuel pump and a y spliter to feed front and back of injection pump also ordered 370 marine injectors and .093 fuel lines... i am looking for a fast spooling twin set up that will still produce 600-700hp??????engine has stock cam... and will never pull a trailer will be 4wd in a few months... what turbos should i run???????????????????

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i was looking at running my stock turbo over a s475 for now????? just a build asomeone told me but i have no clue what the power would be???

forget the stock turbo and go with a 300/400 kit.
57/s475 or 62/s475.

what is the hp of a set up like this and i need power off the line im looking at jumping my truck im building a on street trophy/rally truck when its all said and done

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what is the hp of a set up like this and i need power off the line im looking at jumping my truck im building a on street trophy/rally truck when its all said and done

endless man. no one can answer that question. its all in what you want to build and how fat you pocket is.

im just trying to get suggestions on what turbos can get me there

and im trying to tell you that 1 s400 base turbo can be built 10's of different ways so can a s300 s300g ht2b ht3b hx52's 55's 60's ect ect, so answering your question on what turbo or turbos can get you where you want to go is so vague that we cant answer your question well. for fast spool-up you will have to keep a pretty small secondary or add drugs. the same 62mm secondary historically will spool noticably slower in a compound set-up compared to the same turbo in a single set-up. also your injectors will never get you to your goal. you will need to go quite a bit bigger.

ya i have found that im gonna need to go up to some 5x18 injectors and i was just seeing on the turbos but i think i figured out that im gonna run a 57 over a s475 and i also have a 200 shot going on the truck hopefully that will be a good match if not i guess ill sell them and buy new ones and just keep trying tell i get it right

If you are doing nitrous you will want an External gate and not use the 65mm turbine.

the 57mm will be too small.

Consider at least a 62/71, 63/68 or 64/71 or 74

i like the sound of the 62/71 or the 63/68. would i waste gate this set up??/

with nitrous... yes. make sure you get a progressive kit so you do not blow up turbos.