Any one help me decipher a rolling road graph???

Im trying to decipher a rolling road printout of a cope a might buy but i dont know what looks healthy or not?

Post it up

Matt did you have the porto blue 315bhp beaut? How do i post it up? any chance i can just email you it? cheers

I think it is your car thats my screen saver lol, your old one anyways!

No that was MattW that had the Porto. I'll PM you my email, if you send me the graphs i'll post them on here for all to see

oh sorry lol cheers nearly bought that wish i had! il email them right away

Looks a bit odd to me, but i can't really tell you much without seeing boost or AFR data. Anyone else got any ideas?

why does it stop at 4000rpm?

I dont know i just had it emailed to me in that form it looks strange to me also i thought it was just my novice showing thro! ha

Looks like the revs are wrong or the graph is far to short, the curves are a bit all over as well

You really need fuel (AFR), boost, torque and BHP up to redline to draw any conclusions

Ok basically that graph is saying you have a peak torque of 398lbs/ft @ 3300rpm and 250bhp @ 3359rpm.

Do you have a turbo diesel by any chance?

I would guess that the RR didn't correct for it being 5 cylinders, maybe they assumed 4, so max revs = 5/4 x 4000 = 5000 (still looks wring, should go to 5800 max IIRC), but whatever, the curves do look odd, the pulsating there is probably due to the standard EBV.

But if it were a TD engine, wouldn't the peak @ rpm figures be at lower rpm?

So basically the guy says he had it done on a rolling road at a motor show and they emailed him this..........sooo it makes 250 bhp is about as much info i can get from it anyways, thats if it belongs to a coupe! cheers guys, anyone with a nice coupe £3k mark give me a shout!