Best Turbo Upgrade For Standard Rb25det?

[johnabs]

Hi,

i want put a bigger turbo or hi flow the stock one? Which is better as i dont wanna change internals but want my engine not to blow or fry a piston. What is the best turbo for minimal lag, most power and a good amount of power at the wheels with standard RB25DET.

thanks

JOHN

[LTHLRB]

speak to SLIDE on the forums.. enough said

Max oversize rb25det highflow

or if you have alot of cash, hks 25/30

[siddr20]

http://www.skylinesaustralia.com/forums/in...showtopic=55845

this might help you decide..

[BAMR33]

I agree slide max oversize plus supporting mods. He's taking orders again tommorow 4th of April???

[Kaido_RR]

pfc + 740cc injectors + z32 + HKS GT2835 PRO S

[ECR033]

If you're after response and good average power across the rev range, then I'd recommend a highflow - good bang for buck and should easily see 220-250rwkw with the right supporting mods.

If you have enough coin and are after more power whilst still maintaining decent response, then the HKS GT2835 ProS is also a good choice.

pfc + 740cc injectors + z32 + HKS GT2835 PRO S

Isn't 740cc overkill for anything under 350rwkw? 550cc injectors should be more than adequate.

[Kaido_RR]

something like $50 more for 740cc injectors might as well go them lol!

[R33LIN]

Depends on how much power your after mate? and whether or not you may want more power in the future again!

again it depends on your supporting mods as well. sooner or later your going to need to change ur fuel pump, injectors, clutch, ecu...etc...and all of which costs more money.

imo, i'd go a HIFLOW. the hiflowed turbo will give you the best of both worlds, more power than stock and pretty good response as well. and best bang for buck!

my two cents,

goodluck mate

[Bunta]

GTRS :sorcerer:

[2rismo]

Sliding Performance Hi Flow or adapt a Biaggio from Slide to fit. Click the link in my sig for more info.

[sweetr33]

i would recommend the gcg hiflow, i had one of them on my rb25, got a vg30 ehxaust housing adapted to it and results were very good, i was more than happy with it. made 258kw at wheels on 15psi, my engine is built however but still expect a signifigant gain over standard turbo.

[MANWHORE]

I'd go for a GCG highflow turbo. Personally tried and tested. Close to stock spool time, but huge power. It's ball bearing.

Bolts striaght up. No modding lines etc. Includes everythign you need e.g. gaskets, washers, etc etc.

Cheap -- 1750.

The precision turbo highflows in the group buy section are also good - 1550. ball bearing too. I personally haven't tested them, but I know people who have, and i'd get one.

[R33GOD]

dont know for comparisons. still havent recieved mine from slide.

where did that thread go?

[MANWHORE]

I've pmed a mod about it. r33 god, pm me if you wanna talk about it. I'm talking to a few other guys too.