dammit.. Nazo I was going to ask if your mum could knock up those hot pakora things we had at marks house. They were delicious.

I used to live in Weybridge, we could go for a blast down past Fairoaks Airfield and find a pub in the very posh village of Chobham if anyone knows of a good one!

A great day. Many thanks to Kenno for sorting it all.com Great to see so many forum regulars too.com Just must stay away from the tuning section

Any news?

Ross

Well i got 261 on standard plus Gtech. Well happy. Some very impressive figures about ... 400 plus

Thats a great figure John, were you ever RR'd when std?

No. But am thinking about swapping back to stndrd an going again. Only just down the road aftr all. Fuelling was spot on too

Maybe your car is running high bhp already, maybe you should try

Many thanks for organising this Kenno!
I got 248 before my Aux belt let go. A big thank you to Dave, and Flea for all there help - it looks like I've got away without damaging the cambelt

Lucky boy.

Glad to hear its a narrow escape. 24k aux belt changes for you now!

Ross

Great day, i was 7hp up on my PT graphs but they told me i was running lean right at the top end at 1.35 bar, not a biggy as i run 1.0 bar day today, but maybe its time for bigger injectors

334.6 hp and 305 lb/ft

PT told me that i wasnt undefuelling btw, i was very specific at the time and said i didnt want to push the car to its max, so who knows whos right

Good talking to JohnS and Nobby in the pub as well

Probably both???? The fact it showed more with it running leaner points to something.

Ross

akeme were you mapped for 1.35 bar at PT?

i was mapped for 1.3 bar, 1.1 at redline but at night i hit 1.4 & 1.2 at redline, rob said it would be fine as he over adjusts on fueling?

i do find it a bit strange they dont show fueling on the RR at PT

Well im not that hot on mapping, i just asked to map the car perfectly for 1.0 bar and to only achieve maximum power within tolerances which he said was at 1.35...

All gets abit confusing

your fueling should be fine then, i would ring rob & ask why it's running lean, i think i'll get mine checked soon

Big thanks to Mr Kenno for sorting this out! It was my first ever rolling road and I had butterflies in stomach when he did the first blast. I had the lowest reading of the day (226 bhp) but I’m running standard with a little help of a Gtec 1! Now the real question did start the real moding or?

Cheers guys for a great day, Mr C

Yeh, thanks Kenno, was a good day out!

Well i got back to sunny Oxfordshire in time to watch the footy. Yay!

The story of the day:
I was 3rd to run and managed a measily 267bhp running with a Barbz chip. Way to rich and too much advance apparently. Detting etc..

Swapped over to a GTEC HF and put it on the rollers again. Fuelling was much better, perhaps still a little rich still - AFR mid to high 10s from 3500 rpm to 6500 rpm. 1.25bar tailing off to about 1 bar redline and managed 297bhp @ 7000rpm. ~270lb/ft @ 5500 rpm

So although a little miffed that I managed less bhp than my last outing to powerstation (even with more mods), I'm now happier that the fuelling is better and there's some boost spare still and potentially 10/15bhp to be had. Ofcourse readings vary across dyno's, so it might have to be another visit to powerstation for another check

Thanks for organising Kenno. Thanks to Suba for the chip (Paypal transfer on its way). JohnS, Akeme for a dinner chit chat. Good to see you all again, Lucky escape for Paddy

<runs outside to check auxillary belts>

Interesting to hear dudes.

Shame for you nobby.

1 bar redline is a tad low. 1.15-1.2 as you have the RSR yeah? Probably putting the boost up to around 1.35-1.4 midrange will lean out the mixture, but im sure john and leight have already told ya that!

Ross

Firstly, thanks to Ken for organising the day .

So, how did I get on? Well I'm not entirely certain ! Headline figures were 301bhp and 279lb/ft at the flywheel (248/228 at the wheels), which is somewhat at odds with my figures from Perfect Touch a year ago when I had the Unichip mapped (320bhp/280lb/ft) . Spool up seems to be about 400rpm later as well .

It certainly seems that there is a difference between SRR and Perfect Touch, as Suba's results were similarly 'different' (but I'll let him tell you the detail ).

Overall, I'm not too disappointed, as the set up seems good with the fuelling not far off throughout the rev range. Charlie seemed quite happy with the car on the rollers, and ultimately it is still superb on the road !

Phil

Maybe the map has wandered in 12 months?

Ross

If it has, it's managed to maintain the correct fuelling, so I don't think that's the case . I'm putting it down to different rolling roads. As to which one is correct, I have no idea !

Phil

Maybe the advance has been reduced but the fuelling is still ok?

As for rolling road, what do SRR use?

Ross

Dyno Dynamics Dynamometer (a good bit of kit!)

Well here you go then, take a look at my comparison graphs:

Power

Torque

Phil

They are different shapes tho. Which i think means its a different result IIRC. Maybe another RR at PT would be advised?

Ross

Ross, do you have to comment between every post
It's a bit like Brucie

He seems quite bored, i think he wished he had come down

Mate thats spot on. Was just thinking that. I was prepping my car for the rollers today...

Ross

Twas a great day, you would have loved it. But would have been one hell of a drive for you

Glad I am no longer an RR virgin

261bhp is amazin for just a gtech.

Ross