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Title: My 2001 Audi RS4 B5 639PS 750Nm Project... Post by: RS4boost on May 22, 2012, 11:32:58 AM Hi to all. :)
Here goes my first post. Nice forum with interesting people and topics here. It is a pleasure to see, that other also works on the ME7 ERCOS and share their experience and knowledge. I drive a black 08/2001 RS4 B5 with 639PS / 750Nm and 1,9 Bar overboost / 1,75 Bar holdboost on a 551K ECU. In 6th gear the car runs 318 Km/h (GPS) at 7.400 rpm into engine speed limiter. The car runs at 3,9 seconds from 0 to 100 and 7,1 seconds from 100 to 200 Km/h. Here is the setup of my car 2,8 L Stroker Pauter Rods 82,5mm REC forged pistons with a 8,0:1 compression and NPC piston rings 630ccm Siemens Deka with a 4 Bar pressure regulator self made MAF with a 90mm inner diameter Wagner exhaust manifold LOBA 750 turbos with 60mm pipework modified 60mm pressure pipes Bailey Motorsport Alloy blow-off valves 70mm downpipes with 100 cel cats, without precats 2x 65mm ABT exhaust Enhanced modified oil pump Wagner intercoolers Cams from Cat Cams Supertech Exhaust valves Gates Blue Racing timingbelt Lightweight flywheel with sinter clutch from ZF Sachs Race Engineering (SRE) 044 Bosch Motorsport intank fuelpump and a front fuel catchtank with a second Pierburg racing pump H&R swaybars Bilstein B16 PSS9 suspension AWE Tuning Drive Train Stabilizer RS4 B7 9x19 ET29 wheels with 255/30 19 91Y RS4 B7 8-piston brakes with 365mm discs, steel braided brake lines and blueRacing brake fluid The car runs with self-made Software made over the years, written with WinOLS and flashed with Galetto 1260. I have additional self written code for Anti Lag and no Lift Shift functions implemented in the ECU. There is also code for Software switching whitch was indicated by a flashing EPCL LED in the cluster instrument. (http://www7.pic-upload.de/22.05.12/1j3ozv1bwmpv.jpg) (http://www.pic-upload.de/view-14315149/site.jpg.html) Title: Re: My 2001 Audi RS4 B5 639PS 750Nm Project... Post by: S3driver on June 10, 2012, 11:55:16 AM Realy pretty nice car.
Great stuff... ;) Title: Re: My 2001 Audi RS4 B5 639PS 750Nm Project... Post by: robin on July 03, 2012, 06:24:12 PM Awesome! Can you share some more info about the cams?
Title: Re: My 2001 Audi RS4 B5 639PS 750Nm Project... Post by: RS4boost on July 04, 2012, 12:00:11 AM Awesome! Can you share some more info about the cams? I build in "Cat Cams" with part number 1004050 http://www.catcams.be/800x600/mainframe.htm?english Title: Re: My 2001 Audi RS4 B5 639PS 750Nm Project... Post by: jibberjive on July 17, 2012, 04:56:56 PM Beautiful car. What are the details on the 'enhanced oil pump'?
Title: Re: My 2001 Audi RS4 B5 639PS 750Nm Project... Post by: RS4boost on August 12, 2012, 01:41:34 PM Today on a 1/8 mile drag 7.434 sec with a broken fuel pump.
Here a HD clip with ALS, launch control and NLS. http://youtu.be/sVOYXcPZmd8 Video must be switched to 1080p to see all details... Title: Re: My 2001 Audi RS4 B5 639PS 750Nm Project... Post by: professor on August 13, 2012, 01:45:45 AM Beautiful car ;D
Title: Re: My 2001 Audi RS4 B5 639PS 750Nm Project... Post by: RS4boost on August 13, 2012, 11:04:23 AM Beautiful car ;D Danke... ;)Title: Re: My 2001 Audi RS4 B5 639PS 750Nm Project... Post by: s-company on August 16, 2012, 02:54:24 PM very nice build!
i also build up an engine with LO750, last year! it is a very very fast car :) have fun with it PS: how much boost do you run? Title: Re: My 2001 Audi RS4 B5 639PS 750Nm Project... Post by: RS4boost on August 17, 2012, 03:57:53 AM very nice build! i also build up an engine with LO750, last year! it is a very very fast car :) have fun with it PS: how much boost do you run? Thanks. :) The car runs with 1,9bar of boost. It is not my all day car. I use it only at the weekend to have a little bit fun. Regards Title: Re: My 2001 Audi RS4 B5 639PS 750Nm Project... Post by: s-company on August 17, 2012, 08:19:05 AM Thanks. :) The car runs with 1,9bar of boost. It is not my all day car. I use it only at the weekend to have a little bit fun. Regards Ok. last remap with these lo750 i made 2,4bar overboost. great performance. but still with 1,9 its a dream to drive with! BR Title: Re: My 2001 Audi RS4 B5 639PS 750Nm Project... Post by: RS4boost on August 17, 2012, 09:45:03 AM It`s friday evening and the problem with the damaged fuel pump is fixed.
So it can go on as every weekend... :) (http://www10.pic-upload.de/17.08.12/r9lwwk989jy7.jpg) (http://www.pic-upload.de/view-15644627/Morning_Night_Midnight.jpg.html) Title: Re: My 2001 Audi RS4 B5 639PS 750Nm Project... Post by: Twiki on November 17, 2012, 09:45:12 AM Here a HD clip with ALS, launch control and NLS. http://youtu.be/sVOYXcPZmd8 Video must be switched to 1080p to see all details... Would like to see the video, but Youtube says the video has been removed by the user - please put it back!? ;) Title: Re: My 2001 Audi RS4 B5 639PS 750Nm Project... Post by: SeRiLLo on November 29, 2012, 04:23:19 AM Hi. What ignition angle do you run at WOT at boost? And what AFR at this point? Or can you post logs graphs of boost ramp, ingnition angle, wg DC...? i have the similar setup
http://nefariousmotorsports.com/forum/index.php?topic=2757.0title= and I want to make a system comparision. Especially for compare the difference in the response of the system to different CR and different turbos. |