OcUK Rolling Road Day 22 @ Viezu & Caffeine and Machine (Warwickshire) - Saturday 1st December 2018

[ScoobyDoo69]

@Acme

 

[ScoobyDoo69]

No problem.

It's just a GoPro4 - nothing great, I'd prefer better audio, but can't really argue with the video quality at 4k.

 

[ScoobyDoo69]

How on earth did I miss this Only just up the road as well!

Don't know what to tell you...

 

[ScoobyDoo69]

Few more videos:

 

[ScoobyDoo69]

@kindai

 

[ScoobyDoo69]

 

[ScoobyDoo69]

Last one except for mine:

 

[ScoobyDoo69]

Heard?

I posted it, I don't post stuff I don't believe. I've seen the pictures. I said apparently at the time as I only saw the "check-in" to the hospital on Facebook. But since then I'd seen the accident pictures etc.

I've messaged him tonight, to share the videos, not to chase the graphs, and he's said he will chase them for us.

So please continue to be patient, I'm not sure if/when he's back at work, but continue the patience please..

 

[ScoobyDoo69]

Nothing yet...

Hopefully this week.

 

[ScoobyDoo69]

I think he's mostly ok. I haven't asked too much as I don't like to pry. But the car is well and truly written off.

 

[ScoobyDoo69]

Hopefully tomorrow...

 

[ScoobyDoo69]

Incoming

 

[ScoobyDoo69]

https://photos.google.com/share/AF1...?key=MnVNU2gwaFoxODhxZlFGRGhmWnY4d0N2cFpIVlRR

 

[ScoobyDoo69]

I'll do the wheel power graphs later too, so you've all got digital copies of each.

 

[ScoobyDoo69]

@L0rdMike - we made the same power it seems. But you made moar torque

 

[ScoobyDoo69]

All wheel figures in the photo album:

https://photos.google.com/share/AF1...?key=MnVNU2gwaFoxODhxZlFGRGhmWnY4d0N2cFpIVlRR

 

[ScoobyDoo69]

Are we thinking bonnet down contributed to heat?

 

[ScoobyDoo69]

So ... cooling was an issue for some then. This is why it's pointless using a dyno...

Pointless using a dyno? Really silly statement there, we've already discussed why top mounts are hard to cater for. If you want an accurate dyno run you should go to a Subaru tuning place for a dyno run and just pay the full price. A lot of them have great cooling even without a direct fan on the intercooler. But to say it's pointless using a dyno couldn't be further from the truth.

I expected heat issues, so I should have kept my bonnet up and my fan on. My first run was actually better than I had expected, and my car is genuinely very sensitive to heat soak unlike my last one... However, a lot of cars did run without issue.

My limiter is 7200RPM so it looks like that graph stops 650~RPM before the limiter. Though it doesn't look like it had any more to give anyway. But on some of them it looks like they would have given more power/torque if revved out more? Some of them are still climbing where the graph cuts off.

Most places don't hit the limiter unless it's continuing to make power, which is fair enough, especially on a dyno day. But yeah I'm of the view that a dyno pull should be the full rev range right up to the limiter, and so there is some confusion as to why a good few of the cars either didn't getting revved out especially when they should have still been making power.

Strange, mine shows 352HP & 397FT/LB @ the crank on the PDF here. But the conversion they did on the day for me showed 367HP and 404FT/LB.

Peak HP should be after 6300RPM but they only ran till 6000.

Unsure what to make of it all, car made good numbers regardless - despite cooling issues after the first run.

Did you take any pictures of the on the day conversion figures for comparison?

 

[ScoobyDoo69]

Mind sharing? My conversions on the day were the same as what I then received from Viezu...

 

[ScoobyDoo69]

That really is weird