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26, -5's

donkeypunch

By donkeypunch,
in Engines & Forced Induction

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donkeypunch Enthusiast

donkeypunch

Posted
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hey there'

so my car is going to try getting rid of shuffle (RB26, garrett -5's) going back to standard BOV, dirtgarage said that the HKS balance pipe did a good job, but cant be bought anymore, and expensive around 1k?

my mechanic suggested making one up??????

any suggestions?

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donkeypunch Enthusiast

donkeypunch

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try the stock bovs first i do not get any shuffle at all :P

yeah crap, i have read so much stuff about this, but my tuner insist on not going back to stock because of the leak?

i dont really want to 'tell' him to put them back on?

but i should really aye

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PHA71L Community Regular

PHA71L

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they are ment to be good for like over 600kw are they not?

i only have 300kw atm on 15 close to 16psi but yeah no shuffle so far....

ill let you know how it goes once i rewire this fuel pump and add some more boost :P

what mods do you have?

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donkeypunch Enthusiast

donkeypunch

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they are ment to be good for like over 600kw are they not?

i only have 300kw atm on 15 close to 16psi but yeah no shuffle so far....

ill let you know how it goes once i rewire this fuel pump and add some more boost :/

what mods do you have?

hey, custom made dumps, custom made inlet (prob half the problem there!) injectors, pump, G4 link, profect b, etc etc running 18lbs 310 RWKW, stock internals, cranking boost to 20lbs soon.........

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R31Nismoid Grand Master

R31Nismoid

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Stock GTR bov's leak?

Yes

@ Idle they open and this helps avoid the comp surge.

same as the stock rubber piping etc etc.

Nissan made the RB26 setup perfectly in that respect. You have issues only when you go hard pipe kits, take off the stock BOV setup etc etc.

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femno Grand Master

femno

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I have -5s, HKS hard pipe kit + Drag Cooler, standard exhaust and inlet manifolds, 20psi, NO BOV, NO SHUFFLE.

Many people have recently had this problem, its related to the turbo intakes, BOVs, and a few other things I cant remember.

Id be looking at your inlet. Its the only thing different.

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donkeypunch Enthusiast

donkeypunch

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I have -5s, HKS hard pipe kit + Drag Cooler, standard exhaust and inlet manifolds, 20psi, NO BOV, NO SHUFFLE.

Many people have recently had this problem, its related to the turbo intakes, BOVs, and a few other things I cant remember.

Id be looking at your inlet. Its the only thing different.

heres my inlet, it would be a pitty to scrap it.

any ideas ?

post-59994-1236922327_thumb.jpg

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donkeypunch Enthusiast

donkeypunch

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i have stock intake with pods stock dumps stock bovs stock cooler and air flow meters

my guess would be its your bovs... are they adj?

maybe try differnt setting harder or softer?

yes they are adjustable, my mechanic said he would try a softer spring.......

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donkeypunch Enthusiast

donkeypunch

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What R31 Nismoid and femno said :banana:

I have the same setup and no shuffle either.

As nice as it looks, I'd scrap it and go the standard bov's too.

dam i couldnt bring myself to scrap it, i didnt ask my mechanic to build it like that, but thats what he did, i dont want to through more money away too, might just get that BOV done, then live with the noise, just would like to here those ol' -5's spool up, rather then 'thomas the tank engine' on crack

cheers robbie

post-59994-1236923460_thumb.jpg

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Travis Trayhern Proficient

Travis Trayhern

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i get the same issues with my setup to the cchh chh chhh

i have std rebuilt turbos w steel wheel on ss manifolds, full hard pipe kit and no bov and pfc with afm just shy of 300kw but i recon its the manifolds not being tuned lengths or the hard piping not being the same length from turbos to intercooler. what i was going to do is run a 2 into 1 intercooler and make the pipe lengths the same from the turbos to the intercooler?

what do you guys recon? and im not giving up the the hard piping kit lol

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donkeypunch Enthusiast

donkeypunch

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nice intake mate!

leave it and try the stock bovs first

hey thanks for that,

yeah going to try a softer spring first on the HKS BOV, then will prob leave it at that, may go back to stock if i ever have anymore spare coin :)

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