1st Time on Dyno - Numbers/Graphs enclosed.... - Page 2 - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)

Clap135 · 12-08-2009, 06:18 PM

Quote:

Originally Posted by Mike@N54Tuning.com

With load dynos and insufficient cooling fans IAT's can go up quickly, triggering the JB3 to drop boost. If it were KR, you'd see a "saw tooth" pattern. This just looks like boost dropping at higher RPM under extended load like it should.

Mike

Sorry Mike, I'm going to have to disagree with you here. The power goes back up near the rev limit....so according to you the iats dropped and the jb3 added boost back? Not likely

Mike@N54Tuning.com · 12-09-2009, 07:57 AM

Quote:

Originally Posted by Clap135

Sorry Mike, I'm going to have to disagree with you here. The power goes back up near the rev limit....so according to you the iats dropped and the jb3 added boost back? Not likely

I'm talking about the green run on map 5. On the red run, you can see its running a higher IAT as boost/torque is lower than the previous green, even though he went up to map 7. The dip in the red run could be timing pull, but could also be throttle closure from lack of map adaption. I would need to see the boost curve.

Mike

///M1 · 12-09-2009, 02:47 PM

i have to say the numbers do look, especially on a Mustang dyno. FWIW, when I dynoed mine fully stock (on a Dynojet), it yielded 280whp/283wtq. Going for another pull next month, will do Map 5 (all else stock), then Map 5 with exhaust (catless midpipe and axel back). Will be able to gauge the incremental increase due to JB3 and then the added hardware.

fd94 · 05-28-2010, 01:12 PM

So more or less how much does a stock 135i with the jb3 and intake dyno on a good dyno?

infinitekid2002 · 05-28-2010, 01:20 PM

Mine did 256 stock

///M1 · 06-01-2010, 01:19 PM

Quote:

Originally Posted by fd94

So more or less how much does a stock 135i with the jb3 and intake dyno on a good dyno?

350+whp - just JB3 (stock intake) on a Dynojet vs 280whp on same dyno stock

12-09-2009, 02:47 PM	#25
///M1 Brigadier General Drives: Many Join Date: Feb 2009 Location: 212/305 Posts: 3,080 iTrader: (0) Garage List 2011 BMW 1///M [0.00] 2008 Audi RS4 [0.00] 2000 BMW E39 M5 (sold) [0.00] 2008 BMW 135i (sold) [0.00]	i have to say the numbers do look, especially on a Mustang dyno. FWIW, when I dynoed mine fully stock (on a Dynojet), it yielded 280whp/283wtq. Going for another pull next month, will do Map 5 (all else stock), then Map 5 with exhaust (catless midpipe and axel back). Will be able to gauge the incremental increase due to JB3 and then the added hardware. __________________ *2011 BMW E82 1///M: AW, ZPP, ZCV, HK, Sirius, Apps; Akra CF+Valve control, MadDad mids, K&N, Forge FMIC, P3gauge, EuroTails, Tint, CF Mirrors+Spoiler+Roof Wrap, 10mm H&Rs, IND grills+gills, xCDV, LUX AE 2008 Audi B7 RS 4*: Sprint Blue, Exclusive Euro Recaro Interior, Premium+Titanium Package, EPL Tune, Stasis Ohlins MS coilovers, Milltek valved exhaust+DownPipes, Stoptech SS lines, Tint, ADR V1, Lidatek, Lamin-X, Rotiform SNA 19x10" wheels, 275/30/19 PSSs, Euro flat-bottom steering wheel, JHM SSK

05-28-2010, 01:12 PM	#26
fd94 SoFlo BMW Drives: Luxury Power! Join Date: Nov 2009 Location: Miami Posts: 389 iTrader: (0)	So more or less how much does a stock 135i with the jb3 and intake dyno on a good dyno? __________________ 2009 Bmw 135i-Jb4 Map3,ER Intercooler,ER chargepipe,Tial blow off valve,BMS Intakes,RR Turbo back, CM Meth Kit!

05-28-2010, 01:20 PM	#27
infinitekid2002 Creepin while ya sleepin Drives: Like a Bat out of Hell Join Date: Nov 2007 Location: City of Angels Posts: 3,245 iTrader: (4) Garage List 2008 135i [3.71]	Mine did 256 stock __________________

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