Jump to content
SAU Community

Recommended Posts

  • Replies 1.8k
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

Posted Images

I think its just dissapointing that for something that was once fine now you have to modify yourself, certainly not an 'improvement'. I wonder why he changed it in the first place-maybe he was tired of drilling the hole or the ones with holes in em stopped being available or something. I might drill into mine today. :(

Edited by R33silverS2

Ok just want ot make this clear to everyone or anyone suffering from very laggy gear changes whilst using the turbotech. If you don't have the hole - DRILL ONE!! Today I drilled a 1mm hole directly opp the feed to the wastegate as shown in the pic and it made a wolrd of difference with gear changes. Previously the car felt totally dead, flat, sloooow when selecting the next gear - now boost response is fast. As you can see i highly reccoment drilling the hole!! :)

Ok just want ot make this clear to everyone or anyone suffering from very laggy gear changes whilst using the turbotech. If you don't have the hole - DRILL ONE!! Today I drilled a 1mm hole directly opp the feed to the wastegate as shown in the pic and it made a wolrd of difference with gear changes. Previously the car felt totally dead, flat, sloooow when selecting the next gear - now boost response is fast. As you can see i highly reccoment drilling the hole!! :)

did u find boost now drops off up top?

funny thing is i took the car out for a run just for comparison sake....and there was no lag.

wtf?

anyway, i've left it for now. only change i've made was my cat. maybe that had some effect.

did u find boost now drops off up top?

funny thing is i took the car out for a run just for comparison sake....and there was no lag.

wtf?

anyway, i've left it for now. only change i've made was my cat. maybe that had some effect.

Hmm so far so good, havent noticed any drop off as yet, but i onyl just kinda gave it a lil burn round the block - weather is dam hot here aswell so i didn't want to ring it out too much :) knock knock

I'll post up if i notice boost is dropping off up top.

Edited by R33silverS2

I'm runnin 10lbs creeps up to 11.5 or so in higher revs then drops back down to 9 - 10 cant remember exactly. i think it goes something like 9, 10, 11, 11.5, 10 or something. so generally its around 10. i could never get my car to hold one boost level really well every since i did the exhaust, i think possibly the wastegate is too restrictive or small for the increase in flow and dump size. sigh] boost is never as simple as it should be...

i had a chat to mark he assured me that they do not make much difference. the holes are for higher boost applications 18.5psi+ to bleed out extra pressure. so im in doubt what difference the hole does on lower boost. but more on topic these are great and marks customer service skills are impeccable.

FOR SALE - Turbotech

Hey Guys, im selling my Turbotech due to upgrading to an EBC. If it wasnt for my high flow turbo set up i would of stuck with this little beauty. I have had it for approx 6 - 8 months and has helo solid 10psi without a single spike.

$25 + Postage (located in Sydney)

PM me if interested

Cheers

Edited by QRI05E

FOR SALE - Turbotech

Hey Guys, im selling my Turbotech due to upgrading to an EBC. If it wasnt for my high flow turbo set up i would of stuck with this little beauty. I have had it for approx 6 - 8 months and has helo solid 10psi without a single spike.

$25 + Postage (located in Sydney)

PM me if interested

Cheers

Hi,

I'm in Christchurch New Zealand.. I'm after one of these controllers but no-one wants to post..

I'd be very keen to pay your $25 AUD + freight to NZ + a bonus if you were keen on sending to New Zealand.. I can transfer funds via paypal if you're keen..

Thanks,

Scott Roberts.

markimak... thats a crock... i got PROOF not word off of somone that it lags like a bitch with no hole. buy one and put it in and tell me if its laggy or not...

mind you put 12 pound thru it not 7... cuz your stocko wastegate opens at 7 and i doubt having that hold will make a shit of difference with the 7psi.

well im runnign 14 pound neways...

with NO hole = pathetic

WITH hole = fantastic (altho it drops off pressure up top but im not complaining)

markimak... thats a crock... i got PROOF not word off of somone that it lags like a bitch with no hole. buy one and put it in and tell me if its laggy or not...

mind you put 12 pound thru it not 7... cuz your stocko wastegate opens at 7 and i doubt having that hold will make a shit of difference with the 7psi.

well im runnign 14 pound neways...

with NO hole = pathetic

WITH hole = fantastic (altho it drops off pressure up top but im not complaining)

Mines got no hole and it doesnt lag at all, in fact it's brilliant. Running 11.5psi.

i have tried and tried to find the lag again, and its not there anymore. lol

quickshift, no prob. granny shift, still no prob, besides the obvious revs dropping out of boost range of course.

must've been the cat i had on. coz i didint have the lag issue before or after it. so no hole and still happy.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



  • Similar Content

  • Latest Posts

    • Yes, but it's not as easy as pulling a fuse on anything other than an R32. There's a routine you have to do, involving disconnecting a loom plug and bleeding down the preload.
    • A question for tuning awd, is it possible to disable the AWD? The stagea is an EA/T AWD, Toshi had said on a GTR, he was able to disable it and make it 2wd. Just wanted to double check if this was possible
    • Whoa, that's a name I've not see for a long time! Sorry to hear about the engine / turbo damage.  Fwiw with any engine problems it often really a case of just seeing what happens when it's apart, ymmv - I wouldn't rule out the possibility that the damage isn't even from the turbo failure, or possibly from a combination.  The airflow between cylinders isn't dead even, injectors can go off over time as well, with the turbos overboosting if you didn't have upgraded fuel system there could have possibly been a bit of leaning out - stock triggering is often a bit unreliable by this age too.  Basically its an old engine and a few things could have been going on, and you won't know how much work is needed until the engine is apart.  
    • I'm just shocked there's a euro driver on our roads who is thinking of other road users and not attempting to blind everyone. I wonder if Prank uses his indicator too...
    • Its hard to tell really. The Q50 owner's forum talks about it a lot and has quite a few people directly affected, but no idea what % of cars sold actually had the block replaced. Also, there seem to be 2 distinct issues which both get diagnosed by Infiniti as requiring a block replacement (no wonder they are going broke) 1. "Porous block" where coolant mixes with oil through thin or poorly cast parts of the block 2. Head coolant gallery plugs not sealing. If I was noticing engine coolant loss I'd start with cooling system pressure test (as always) and then I'd pull the cam covers and reseal the coolant gallery plugs on both side before worrying about a potentially porous block.  If neither of those did the trick it would be put in a second hand engine out of japan; I haven't checked pricing but I'm sure there are plenty around by now as they've been in production 10+ years
×
×
  • Create New...