Jump to content
SAU Community

Gtx3071 Install


Recommended Posts

Great result tonight with the tune, these things throw out some torque let me tell you. Cihan was stressing about the rods when he saw it was putting out more torque than the 470wkw Supra he just tuned.

Ran the GTX up to 25psi, falling to 21 by redline. The boost snaps on even with the 1.06 housing. We had to stop there as I blew a cooler hose clamp and the 1000's were at 85% duty. There was still plenty left in the turbo...

The car drives amazing even though the power wasnt much better than before. (Perhaps the manifolds are holding me back?) :whistling:

post-63525-0-37420600-1309613564_thumb.jpg

post-63525-0-26813700-1309613893_thumb.jpg

post-63525-0-06059000-1309613964_thumb.jpg

Link to comment
Share on other sites

Thanks Alex, you will be there soon. :)

You can clearly see the throttle closing at the top above 6500, not sure why. Redline is 7600 but the ecu is too damn smart. F-con will be the next mod I think. :cheers:

Link to comment
Share on other sites

imagine how much torgue it will make with the 3.5lt then :thumbsup"

did you get new wheels Scott

I don't think the 3.5 is needed anymore, the 2.5 is plenty for me for now. :)

I put stock V35 8 inch rims on for the stealth look, with crappy Blue Streak tyres. The sidewalls flex like jelly compared to the KU36's.

Link to comment
Share on other sites

wow! thats an awesome result! Well done mate! I cant imagine what 1000nm of torque feels like! Love the stealth look too - but damn those wheels are clean!

Thats not engine torque its tractive effort. But it would still have a heap of torque.

Link to comment
Share on other sites

Nice work Scotty. Sounds like a decent improvement, even the though the dyno sheets don't make it obvious (to me at least) so well done :thumbsup: .

Apparently the dyno wasnt run in correction mode back when I tuned the old highflow, it was running around 10% correction last night so it was a 30kw gain on the last turbo which is why Ironpaw was having issues getting the same power. It is definitely an improvement but I cant use it due to the noise. :whistling:

Link to comment
Share on other sites

Great work mate! :cheers: Couldn't wait until Sunday (as planned) to find out your numbers???

Thanks, I got a call Saturday to drop everything and drive over, or I was going to have to wait a week.

Link to comment
Share on other sites

Apparently the dyno wasnt run in correction mode back when I tuned the old highflow, it was running around 10% correction last night so it was a 30kw gain on the last turbo which is why Ironpaw was having issues getting the same power. It is definitely an improvement but I cant use it due to the noise. :whistling:

Hmm I thought I wasn't getting the same power cause I was only running 17 psi?

Link to comment
Share on other sites

Hmm I thought I wasn't getting the same power cause I was only running 17 psi?

Perhaps, I have no idea. I ran mine on the same dyno but before Cihan bought it so it could have been set up wrong. Only way to tell is to ramp yours up I guess. :)

Link to comment
Share on other sites

Do you have a target you're aiming for (quicker than last time obviously), or is it just a "see what happens"?

Link to comment
Share on other sites

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
 Share




  • Similar Content

  • Latest Posts

    • I am currently going this route. I am curious how much horse power you put behind the cut bell housing? Collins was telling me I am going to crack it and bluh bluh bluh. Because I didn’t buy the custom fly wheel from him. I am looking for somewhere around like 500 hp
    • Forgot to mention that these are the before pics when I first got it!
    • Thanks @PranK for the updated member status, much appreciated! 👍🏼 Now, about those pics… Unfortunately I could only find ones that I took in the dark. I was soon to discover that underneath it wasn’t in the best shape, but it was mine and that’s all I cared about at the time 😆
    • Oh, and only having done this task yesterday, I've now driven the car ~60km since, and while it is hard to avoid placebo effect and confirmation bias, I reckon that some annoyances I had with the way the car has been behaving have improved. Which....kinda makes sense, I guess. If the bushes were really stiff and resisting rotation, they would have been contributing to the effective wheel rate. And if it was more so on one side (which it was, because one side was worse than the other) then.... you might imagine that the additional rate would be asymmetric, and potentially even different between compression and rebound. And so... the car has been twitchy at higher speeds - like freeway on ramps. It really shouldn't be. The wheel alignment is good and there are no (other) known problems elsewhere in the suspension. But at 90-100 on a long sweeping ramp, tiny steering wheel motions would make it feel like it wanted to rear steer. Quite nervous. At lower speeds it would heave about in a manner that it didn't use to. Didn't want to put power down, etc etc. Now...seems to behave better. Am going to have to concentrate on the various corners where it has exhibited weirdness, on the rare occasions when I can get a decent run at them without Methanial getting in the way in his D-Max/Ranger/LDV Van/etc.
×
×
  • Create New...