Holset Hx30 on rb25

[jbballa9876]

Im looking for a turbo for my rb25 that is similar in size to the stock turbo. I was considering the holset hx30, and I would like to run this turbo without a tune and stock injectors for now.

On stock boost would this be a similar sized turbo as the rb25? All i want is the stock 260 - 280 hp while keeping a keen eye on a/f ratio and such.

[Corbic]

Im looking for a turbo for my rb25 that is similar in size to the stock turbo. I was considering the holset hx30, and I would like to run this turbo without a tune and stock injectors for now.

On stock boost would this be a similar sized turbo as the rb25? All i want is the stock 260 - 280 hp while keeping a keen eye on a/f ratio and such.

How did you even manage to pull off the swap?

[jbballa9876]

Well lets see that helped me figure out if the the holset hx30 is a similar size to the rb25 turbo

[jbballa9876]

Or how about i say if i have a standalone and injectors would it be alright for just a little over 300 hp?

[eklips3]

holset hx30 is huge. way bigger then the stock rb25 turbo
you can keep it bottom mount though ...

yeah injectors and a good tune you should be able to hit 300 hp. but that all depends on the boost level you want to run.

[jbballa9876]

Cool thanks. Im just gonna stick with the rb25 turbo for now, ill wait until im more prepared for somethin else.

[Corbic]

Cool thanks. Im just gonna stick with the rb25 turbo for now, ill wait until im more prepared for somethin else.

Thanks for wasting bandwidth.

[Couped_up'd]

Zilvia once again..takin one for the team.

[jbballa9876]

Thanks for wasting bandwidth.

Ok you wasted more bandwidth with the second retard post in this thread. I guess your clueless about holset turbos or you would actually maybe say something useful. Seeing your other posts, stupidity is with you

But this thread is over i was just trying to find out the size of the holset hx30 in comparison to the rb25 turbo since it is difficult locating info on this smaller holset.

[ChicagoS14]

Im looking for a turbo for my rb25 that is similar in size to the stock turbo. I was considering the holset hx30, and I would like to run this turbo without a tune and stock injectors for now.

On stock boost would this be a similar sized turbo as the rb25? All i want is the stock 260 - 280 hp while keeping a keen eye on a/f ratio and such.

I think an H1C would be more suitable. Holset HX30, 35, 40 50 etc are similar in size and power capabilities as their garett GT30,35,40 etc turbo counterparts.

The 30s are probably good for around 400 hp as the 35s/40s can easily do 500-600 and anything bigger your talking 700 +.

I ran a lot of HX35s and HY35s on the 2.0 Turbo Eclipse / Laser / Talons I build at my shop. I plan on running a HX35/40 hybrid on my 1JZ but then again im going to be shooting for 600 +

The HX30 is going to be decent given you have a RB25 so I wouldnt worry about spool but it will give you more power capability then your shooting for. Either way Id personally run that over a RB25 turbo if your lookin for power, but maybe go smaller for less lag, but a few local guys out here ran H1C holsets on their RB25s during drift events and had no issues.