Hanaldo

Could be, but I doubt it. He mentioned that the clutch is starting to slip, so that's probably the cause of the dip at 3800. Then the shape from there could be caused by anything, like the smoothing software of the dyno or the ECU that's being used.

Sure it's not a vacuum leak?

Should be fine, but can I ask what purpose the filter serves? Naturally I can hazard a guess at what it does, but having seen a multitude of high performance engines and never coming across a filter in the cooling system before, I can't see why it would be necessary?

Yehhh, wise guy eh? Lol.

About the same, I paid $100 for the 3 bar Haltech sensor. The 3 bar map sensor that Link offer is $140 going off Speedtech's prices. Sounds like it's taking on water.

Yeh it's quite annoying. I honestly think Link would be smarter to include a 3 bar sensor or ideally a 4 bar sensor on all their boards, as the Haltech external sensors are a fair bit cheaper than the options that Link offer. I can understand that they are trying to keep the cost of the board down and then make the extra profit by selling external sensors, but in reality they are probably losing a lot of money to Haltech and other even cheaper brands.

Oh I seeeee, fair enough. In that case the RB25 gets it's source from the exact same place, it just has a hose that goes directly there instead of being run underneath the crossover pipe. And yes, after throttle body meaning plenum side. Reason being is all the piping that is pre-throttle body is still going to be pressurized when you lift off the throttle, therefore holding the bov shut. You need a source that will be under vacuum when the throttle body closes, which is anything on the plenum side of the throttle body. But, it sounds like you have it setup correctly. I still recommend trying to tee into a different source just to be sure (perhaps use a different length of hose instead of cutting anything so that it is easy to return to how it was if it doesn't work). If that doesn't work then I would suggest trying a different bov, one you know is working properly.

No problem, not even my tuner realized that the GTT board doesn't come with one

Feel like I should clarify here for the sake of any R34 owners reading; the Link G4 plug in for the RB25DET Neo does NOT have any internal MAP sensor of any sort. I'm guessing this is because the RB25DET Neo has a MAP sensor from factory that you can use, but it is only capable to 14psi. So if you want to run any sort of decent boost level, you need to buy an external map sensor for it as well.

Hey mate, Ok, I'll start with what I know for sure. Number 3 looks like the hose for the IAC valve. Which would explain why the bov did not work, because once the car is warmed up, that hose is blocked from the plenum and essentially does nothing. So that would work exactly as it would if you teed into any other pre-throttle body source. Number 2 is a bit confusing. That looks like factory plumbing, but the bov should be plumbed into a source AFTER the throttle body. Plumbing it in before hand would serve no purpose, the bov would not function. So not sure why it's been done like that unless again, I can't see something. It's different to the RB25 setup so I can't compare. Number 1 looks like it should work, but I can't see where the port below it is going so it may not. For science sake, try tapping into a line that you know is working AND gets it's vacuum source from after the throttle body. The fuel pressure reg for instance.

Do you know the exact measurement? Just for science sake, I'd like to measure my wing blade and see how they compare? And no problem man, thanks. I can understand not wanting to use aftermarket parts on a genuine GTR wing, but mine's a copy so couldn't care less

Ninja robbers?

Any luck mate?

This went well I feel. Another spectacular end to a thread.

Yeh that's how mine is... Could you maybe take a photo of how you've plumbed up the bov, perhaps I'm picturing it wrong?

If it's plumbed into the manifold then it should work.

And your tuner can't tell what the issue is?

I've seen the stock fuel reg make well over 300kw before. My tuner said he uses the stock fuel reg in most applications if he can, and he tunes some serious cars. So unless there is a problem there, I doubt it is your reg. What duty cycle are the injectors being run at? I'd be looking at the pump.

Dori, Any chance you could get a measurement of the blades from end-to-end? If Lyndon or Dan decide they don't want theirs due to needing aftermarket mounting plates then I would be quite happy to pick up their order, I'm using a copy GTR wing so don't mind if I need aftermarket parts Pending your discussions with the supplier of course, I just wanted to get in before any other fellow scavengers

I feel like I need a glass of champagne to be in this thread Manifolds look alright, have they got more pictures? Can't see any others on my phone. I'd be getting in contact with them and asking what material they are made from etc.

I'll text you man

God. Damn. It. Water/meth injection is looking like it's gonna be the go for me, E85 is way too hard! Lol. Must be all in the Plazmaman Lol.

Looking good mate What's the reason for the change from Sard reg to Turbosmart reg??

VENOM...

This. I had a feeling things were going to become spectacular as soon as the business name was dropped. Did not disappoint. IBTL!