Holden202T wrote: ↑Mon Jun 02, 2025 11:16 am So this was the best run of the weekend which had lots of boost but managed to not hit the boost cut! traction was an issue all weekend too!

https://www.youtube.com/watch?v=11Fln057ixE

That video! Looks like you were going really well! Great work!

Bit of a monumental day it runs full of fluids with a working waterpump for the 1st time.now I can run it more than a few seconds at a time lol next step lumpy idle tune it's far too smooth hahaha https://youtu.be/n6nQA65yCrY?si=wKaTM4riMLJerk21 That sounds pretty good! I did the first start on my ...

Mines been running a GTX3584RS for almost a year at 10-12psi good fuel system and good fuel it honestly seems unfazed I've drag raced it on slicks and even the Auto doesn't seem to care about the power it shifts quickly doesn't slip and has between 400,000ks to 500,000 ks on engine and trans. Trans...

How come a stock 4L60e dies behind a V6 and yet they live behind LS motors? There is currently a class action lawsuit against Holden/GM about failing late model transmissions in Commodores, slipping/failing converters. OEM they are tuned to constantly slip the TCC! Anyway I was doing some reading a...

Hi all . I've been searching but not sure on what way to go to correct the speedo on my VR 355 that I have just changed diff ratio from 3.08 to 3.77 . I did find this - Q. How do I calculate a PPK change when I change my diff ratio? A. See viewtopic.php?f=3&t=5670#p84421 But I can't find any PP...

It's definitely in there, I played with it for ages at one stage.
I'll look it up and report back.

Do you have a wideband O2 sensor with output into your ECU? Does it have a knock sensor/knock count? These will allow you to get good information as feedback on your changes. But I would think, without a compression increase that is finding the limitations of 95ron, is there much to gain by going to...

Bump.

Did anyone make contact to help you out Duck?

I have a 5.7 (215) HSV stroker to put into VP which is currently a 5L auto th700 Wanted to keep the th700 rather than the 4l60e that was mated to the 5.7 My understanding is that the 4l60e requirements drove the need for the larger memcal Using this logic could I get a basically stock 5.7 tune onto...

You still racing in screamin eagle? I’ll be back for either 23rd feb or nationals in march with an all new billet race engine & loads of upgrades to target solid 6’s. The ute can’t tow the race trailer 😂 but I’ll happily catch up in person & give you a look Hey mate, nah I moved down countr...