ChrisA
MB Enthusiast
- Joined
- Aug 18, 2013
- Messages
- 1,935
- Location
- East Riding/Germany/Denmark
- Car
- CL 63 Biturbo 2014 - S63L 2010 - CLS Weistec MSL Monster (RIP)
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Thing is Ant, from that second graph Chris is losing closer to 200bhp than 100 from where it should be up around the 640 mark even the first graph is too low for Chris's 'Beast', you're right in what you say every set of rollers reads differently but not buy nowhere near that much.
Can't read the graphs correctly due to using my crappy iphone!!! I have used one dyno that under read by big hp before, my last 600bhp evo ran consistently around 600bhp and than used a dyno in Devon and ran 400bhp.
If Chris is missing 200bhp from Jan I would be very surprised if Chris has not noticed the power loss, I would notice 50bhp let alone 200bhp.
Chris, my own latest Dyno run afew weeks back, looks virtually identical to your initial chart,
Most of my charts are running about the same, give or take 40 BHP, but one at west tunning I had done, was mega low, 350BHP wise, pulley belt was slipping, they fixed that and remapped and on their dyno got to 611, however, looking at your later chart against the west tuning one I had problems with, your lines look totally different, be good to know whats caused this poor result when you get to the bottom of it, poor dyno, or a failure of some nature, hope not, albeit think none of us are holding our breath with dynos, just a guide really, but would seem something amiss with that later one you posted up. Best of luck with it all.
All good thanks Chris, not been around for a while but see you've had a trouble free few weeks up to this point.Hi Jules, hope you're keeping well mate
Went down to MSL earlier today as there was a rattling inside one of the 200 cell sports cats. After Imran had cut them out, we could see that they were both totally destroyed inside
Not too clever after only 3000miles
Luckily they are under warranty and so EC UK will speak with their fabrication Company for an explanation and what they intend to do in the future with these Cats
Many thanks to MSL for helping me out lastminute.com!
Strange that it was both, either bad batch or just plain old Chris luck
Power seems to be where it should be now and it sounds fantastic
Those with these 200 cell sports cats might want to do some checking with a small tap along the cells to hear for any small rattles.
Very pleased with today's productivity
ChrisA said:Excellent Day at MSL and very productive weekend with Acid and Saleem going out of their way to have my car dyno'd 4 times yesterday in preparation for Jerry's arrival this morning. What was found? The Bosch 10 pump was causing major issues due to me having the Weistec Trunk Tank which has an in built Rule 2000 pump. The Rule flows at 7500ltr/hr whereas the Bosch 10 approx a third of that causing a sort of bottleneck which in turn caused IAT temps to soar. Acid bypassed the Bosch 10 and everything flowing well Jerry arrived, dyno'd car.......flashed old file............worked his magic and then dyno'd again producing the best results to date. My best run was 620bhp but the torque was at an impressive 690lb/ft So many people have said forget the figures, it's how the car drives which matters but it is important to have a good idea after spending ££££'s to arrive at a certain Stage. Once the map embeds itself I should be looking at around the 635bhp area Very Happy and very impressed with Jerry's knowledge, diagnosis and kind words afterwards Paul carried out another TCU tune as the gears would be a little hesitant during changes but now running excellent. Thanks Acid, Sareen and MSL Crew for the encouragement and support, Jimmy for being my shoulder this weekend, Imran for being Imran and all the rest of the Forum Members, Donshl, The Don, Ash63, Alex and John (Developer) for their opinions and advice at MSL Fingers crossed that's the end of this long saga
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