Turbo help

Hey guys i currently have a rb25det motor with a topmount exhaust mani and t3/t4 turbo, i can get a brand new Holset HX55 turbo for a really good price and would like to know how would that turbo run on the rb25det? how much lag? please any help would be appreciated. :200sx_200sx:

It will spool too late. Not going to be fun to drive.ir you want to go holset , rather hx35. A correctly sized turbo will always beet a turbo that is too big for its application. My sx with a hx35 out performs our gtr. It also has better boost response. Are you looking for a budget turbo or a good setup?

viper cape wrote:

It will spool too late. Not going to be fun to drive.ir you want to go holset , rather hx35. A correctly sized turbo will always beet a turbo that is too big for its application. My sx with a hx35 out performs our gtr. It also has better boost response. Are you looking for a budget turbo or a good setup?

Thanks for the reply @ vipercape i heard the HX35 is an insane turbo,im working on a buget turbo for now but if i had the cash i would go for the precision 6262 or Garret GT3571R 🙂 but i will not get the HX55 as i dont want to start boosting next week lol.

If i am not mistaken
gt3071 54mm 71mm
gt3076 57mm 76mm
gt3582 60mm 82mm
these are approx comp spec.
Good luck.