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Got My Tune Done On A New Highflow - Very Happy

geraus

By geraus,
in Engines & Forced Induction

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geraus Mentor

geraus

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Hi guys well i got my tune done and im very very very very impressed! This turbo pulls so hard im always stuck to my bloody seat, I got what i wanted, i wanted 251kws at 18psi that was my goal for drifting at the track. This turbo is capable of doing 280kws, Toa from hypegear has the same mods as me with this turbo and he got 300kws+, but i didnt want that! my mods are the usual... Power FC,FMIC,Pod,Stock BOV,splirtfires coils,etc... Thanks to Tao from hypegears and Trent for tunning my car!!

here are some graphs.

geraus1.th.jpg

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gerausboost.th.jpg

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geraus Mentor

geraus

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its and adjustable actuator 1.4bar one i think, but my greddy profec spec b-II is connected to it... its not doing much.. lol.

With this highflow, it can do 280+ .... .63 raear housing.

boostn0199 Grand Master

boostn0199

Posted
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Good result there should have some fun now, and yes you will get sick of it and want more ahaha im on 270 for a couple of weeks and am bored now.

300+ from a highflow? with what housings?

good result, looks a little late onto boost tho, what b/c you using?

Its not late onto boost thats just how it is because its a 3576 hi flow, its about right from the estimation Stao gave before on when it hits full boost.

R31Nismoid Grand Master

R31Nismoid

Posted
Posted
300+ from a highflow? with what housings?

good result, looks a little late onto boost tho, what b/c you using?

Agreed, even with a .63 it should be earlier. GT30's with .82's are on about that (and make 280rwkw/17-18psi)

Not sure how it's going to crack 300rwkw if its 18psi/250rwkw... It's clearly showing a fair bit of restriction.

Good result either way, just need to ensure you keep the RPM's up a bit higher.

Keep that motor serviced well and a sane rev limits :whistling:

geraus Mentor

geraus

Posted
  • Author
Posted
Agreed, even with a .63 it should be earlier. GT30's with .82's are on about that (and make 280rwkw/17-18psi)

Not sure how it's going to crack 300rwkw if its 18psi/250rwkw... It's clearly showing a fair bit of restriction.

Good result either way, just need to ensure you keep the RPM's up a bit higher.

Keep that motor serviced well and a sane rev limits :thumbsup:

heheh thanks, its always serviced by me with all the good stuff :whistling:

urtwhistle Proficient

urtwhistle

Posted
Posted

ahhh sweet thanks for your graphs, i got the same turbo but in .82 and on a RB30. you have just inspired me to finally pull my finger out and put my cam gears on and fix the timing issues because yours is coming on a fair bit earlier even with the RB25. But damn the bang for buck you get with these turbo's is friggen awsome. did you use a VBAND setup also?? I think 1 suggestion for stao would be for them to use a 3" VBAND instead of the 2.5".

Chris

STATUS Grand Master

STATUS

Posted
Posted
id be playing with your boost control man, my cheapy kkr430 /dsr430 makes 14psi @ 3500rpm , actuator setup to open @ 9psi, gain @ 50%, alot of preload on the internal wastegate.

different turbo, this high flow has a very open rear wheel so the 0.63 does'nt choke it. There is no more respone to be had with a controller or preload... we tried. This turbo with around 20psi will crack the 280-295 rkw no issues.

That should be obvious just looking at the boost graph, any more preload and it will spike too much.

urtwhistle Proficient

urtwhistle

Posted
Posted

ah sorry mate I just re read that yours has been put into a highflow. Thats awsome, mine is a complete new turbo that Stao made up for me. V band is like a pipe clamp flange on the exhasut housing, instead of using a 6 bolt flange like nissan use on the turbo.

regards

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