do i need to have t4 manifold with twin scroll for 600hp?and what could be the best turbo to use?i did a some research and found 6262 turbo and garett gt35r but can decide which one to get as of now.

 

No. you don't need a T4 divided housing to do 600.

You can't narrow down what you need until you have:

-Budget to spend
-Journal Bearing or Ball-bearing cartridge
-Garrett or Borg-warner, Precision, or Turbonetics (any preferences?)

We can't answer these for you. you must answer those first before we can help. There is no "best". Only "best for you

 

i want to purchase top mount from afi or boost flow just cant decided if im ok with the t3/t4 flange with single 44mm wg.and for the turbo i want to get journal bearing precision 6262 or 6265 ive seen the price on this parts and im pretty cool with it.and for the intercooler i want to get precision 750 hp.

my engine set up is b18c ge sleeved 84.5mm bore with 10:1 comp arias pistons and crower rods.head is gsr ported and polished with supertech valve train and blox b camshaft.

 

also car is only for racetrack.....

 

If the 44mm gate is in the correct place, that's fine. Since you're dedicating for topmount only, you have room, but that's for drag race only.

There are a couple of other alternatives, but they are not v-band turbine housings.

 

thanks....and what are the other alternatives?

 

PM'd. let me know of questions.

 

thanks.....ill check it out

 

this is a good chart to go off of from evans-tuning
http://articles.evans-tuning.com/200...o-part-charts/

im running a ramhorn with 6265 journal bearing and made 635 so... your on the right track...

 

thanks..........