Jump to content
SAU Community

Recommended Posts

hey guys how yas doing, ive recentely upgraded the turbos on my r32 gtr to hks 25/30s, is there any way i can run watsegate or 2 of them some how, the car has just been done, ive never dealt with an external wastegate but was just thinking is it possible to put it on the gtr, btw its low mount, as much replies would be appreciated thank you

Kind of hard to understand what you are asking. You want to know whether you can run an external wastegate (or two) on your setup which is currently running internal gates? If this is the case, why?

Edited by PM-R33

yeppp thats what im asking, i wa sspeaking to a few boys down here but i didnt really want to go with what they said, id rather post it on here as guys from here would probably know more, its running the turbos as ive mentioned above

Ok I thought that's what you were asking.

So back to my question I posted, why do you want to go to external wastegates when the internal wastegates on 2530s work perfectly fine? Let me guess, screamer pipe?

Ok I thought that's what you were asking.

So back to my question I posted, why do you want to go to external wastegates when the internal wastegates on 2530s work perfectly fine? Let me guess, screamer pipe?

yeah man i just want it to work better, if its better running the internal ill leave it but if external is bvetter for it ill do it, what would i have to do though?

nahh man got no boost controller problem was just thinking if its better ill go ahead and do it, i just want to knwo what will work better for my car with these turbos, internal or an external, if external how is it possible to do?

Nothing wrong with the 2530 internal wastegates. Been running em with HKS dumps for years and they do not spike, creep etc.

The wastegates are a lot bigger than the pissy stock ones. Dump pipes that have a separate outlet for the wastegate gases is the way to go with less turbulence than the stockers.

Yep the stock internal gates on them are completely fine and the amount of money you would spend turning them to externals would be money better spent elsewhere. Not to mention to absolutely no benefit.

Nothing wrong with the 2530 internal wastegates. Been running em with HKS dumps for years and they do not spike, creep etc.

The wastegates are a lot bigger than the pissy stock ones. Dump pipes that have a separate outlet for the wastegate gases is the way to go with less turbulence than the stockers.

yeah im running hks 25/30s with the older style tomei dumps, what will i need to make it external, what would need to be changed as ive never chased information on these, what wold i need to take off and purchase?

Whoever these people are

"i was speaking to a few boys down here but i didnt really want to go with what they said"

Then don't listen to them anymore, they clearly have NO idea what they are talking about.

You do not need external wastegates for HKS 2530's. They work perfectly fine on their own.

There is zero performance gains by performing such a modification.

The only thing that will happen is you wasting your money

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

    • Bit of a pity we don't have good images of the back/front of the PCB ~ that said, I found a YT vid of a teardown to replace dicky clock switches, and got enough of a glimpse to realize this PCB is the front-end to a connected to what I'll call PCBA, and as such this is all digital on this PCB..ergo, battery voltage probably doesn't make an appearance here ; that is, I'd expect them to do something on PCBA wrt power conditioning for the adjustment/display/switch PCB.... ....given what's transpired..ie; some permutation of 12vdc on a 5vdc with or without correct polarity...would explain why the zener said "no" and exploded. The transistor Q5 (M33) is likely to be a digital switching transistor...that is, package has builtin bias resistors to ensure it saturates as soon as base threshold voltage is reached (minimal rise/fall time)....and wrt the question 'what else could've fried?' ....well, I know there's an MCU on this board (display, I/O at a guess), and you hope they isolated it from this scenario...I got my crayons out, it looks a bit like this...   ...not a lot to see, or rather, everything you'd like to see disappears down a via to the other side...base drive for the transistor comes from somewhere else, what this transistor is switching is somewhere else...but the zener circuit is exclusive to all this ~ it's providing a set voltage (current limited by the 1K3 resistor R19)...and disappears somewhere else down the via I marked V out ; if the errant voltage 'jumped' the diode in the millisecond before it exploded, whatever that V out via feeds may have seen a spike... ....I'll just imagine that Q5 was switched off at the time, thus no damage should've been done....but whatever that zener feeds has to be checked... HTH
    • I think Fitmit had some, have a look on there (theyre Australian as well)
    • Hah, fair enough! But if you learn with this one you can drive any other OEM manual. No modern luxury features like auto rev-matching or hillstart assist to give you a false sense of confidence. And a heavy car with not that much torque so it stalls easily. 
    • Actually, I'd say all three are the automatic option. Just the different trim levels. The manual would be RSFS, no? 
×
×
  • Create New...