210whp gain

harkes · 04-08-2017, 05:55 AM

Hi

So I finally took my M135i to the dyno again. First time I were there (a year ago) it put down 286whp with stock flash and 355whp with Pure Stg1, JB4 and meth. These numbers seem spot on for a DynoDynamic dyno.

Today it put down 495whp...which I find very hard to believe - that is 580 to the crank! My car is fast but I dont think 580hp fast...

What do you guys think?

donkey · 04-08-2017, 01:35 PM

You have a hard time believing that you are at almost 500rwhp after installing an upgraded turbo that is advertised at 500rwhp?

jmg · 04-08-2017, 07:36 PM

What's your 0-60 and 1320?

harkes · 04-08-2017, 08:23 PM

Quote:

Originally Posted by drive335

You have a hard time believing that you are at almost 500rwhp after installing an upgraded turbo that is advertised at 500rwhp?

I have a hard time believing in the 210whp gain over stock. Plenty of people dyno at 500whp....but with higher baselines. This is about the delta.

04-08-2017, 05:55 AM	#1
harkes Colonel 1078 Rep 2,358 Posts Drives: M135i, E39 M5, NSX and AE86 Join Date: Apr 2014 Location: Xiamen, China iTrader: (0)	210whp gain - if you trust the numbers... Hi So I finally took my M135i to the dyno again. First time I were there (a year ago) it put down 286whp with stock flash and 355whp with Pure Stg1, JB4 and meth. These numbers seem spot on for a DynoDynamic dyno. Today it put down 495whp...which I find very hard to believe - that is 580 to the crank! My car is fast but I dont think 580hp fast... What do you guys think? __________________ M135i 8AT PWG, MHD, Pure Stage2, WMI via Torqbyte CM5-LT, Custom tuned by PureBoost (A Dane in China)
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04-08-2017, 01:35 PM	#2
donkey Captain 464 Rep 716 Posts Drives: 6MT M2 Join Date: Mar 2016 Location: Flavortown iTrader: (0)	You have a hard time believing that you are at almost 500rwhp after installing an upgraded turbo that is advertised at 500rwhp?
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04-08-2017, 07:36 PM	#3
jmg Lieutenant General 18708 Rep 14,115 Posts Drives: G82 M4C X-Drive Join Date: Mar 2013 Location: Orange County, CA iTrader: (1) Garage List 2022 G82 M4C X-Drive [9.85] 2018 F80 M3 CS [9.87] 2019 i3 BEV [0.00]	What's your 0-60 and 1320? __________________ 2022 G82///M4 Competition X-Drive - KW-HAS, EBC Bluestuff, Millway Race Camber Plates, Cup2 Connect, PSI High Flow Midpipe, Lightweight Front Lip, M Perf Flow Through Wing Previous • 2018 F80 ///M3 CS • 2016 F80 ///*M3 IG: Raging_G82
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