i have a 383 sbc gen1 with dart pro1 230cc heads I have a gt4788 on the car right now and was think about going to twin s400 ??? or would a diff set of twins work better and am not sure if if the twins will need T6 or T4 to have good spool time the gt4788 is giveing me back psi probs right know so am thinking of going twins

 

 

You would need about 100 more cubes for twin S400s.

 

What turbine wheel and housing is on your 47 now? What is your HP goal? What are your driveability goals?

 

you can run T4 housing, There's a guy on here I believe who ran twin S400-66s in a blue 2nd gen Camaro with a 6.0

 

My mistake, those were S300-66s

 

will I can get T4 hot side for the s400 with a .90 ar I have a 1.39 hot side on the gt47 and it spools good but if I push the boost to 25 the power flat lines and back psi go more than 3:1 I just want something I can grow with later to with out buy a gt55 to much cash for me and if not s400 wut would work and still have room to grow

 

It would be really helpful if you used some more punctuation.

 

sry doing it on my phone at work

 

I think alot of people do not answer these "texted" posts because they are too hard to read and are really annoying. This is a car forum not a Justin Beeber or Twilight fan site. Some of these posts look like Paris Hilton wrote them.

 

ok no need for all that am just looking for a lil help about the post am sry am not pefect so back on the the post if you don't want to help don't post plz

 

twin MP 70mm ftw lol

 

I can get my hands on any bw turbos would twin s300 work ? if so wut wheels and a/r should I get for that