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BMW 3-Series (E90 E92) Forum
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Raced another FBO 335i Last Night: Cobb VS JB4 - Video Inside
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07-29-2012, 02:02 PM | #23 |
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Totally agree, I shift at about 6,200
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07-29-2012, 02:06 PM | #24 |
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Was your buddy on the G4 or G5 board? Me and my buddy are the same as you guys....FBO but he has a MT and I have a AT & we where pretty much even when we both had the G4 board, I got the G5 board and I pull on him easily by 1- 1 1/2 cars. Awesome video by the way!!
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JB4 G5, Stage 3 LPFP, Stage 2 MOTIV PI, VM 6466 ST, Custom OCC W/ SS lines, ER FMIC, ER CP W/HKS BOV, M3 control arms, M3 guide rods, M3 upper links, M3 front & rear sway-bars, HPA rear toe arms, Wavetrac LSD, HPF Gen 2, DEFIV kit, KW clubsport, Delrin solid SF bushings, stoptech rotors, Rogue Tranny Mounts, 1M bumper, M3 CF hood, M3 fenders, M3 OEM sideskirts, Mtech rear bumper, CSL trunk, MORR VS8.2 rims 245/295
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07-29-2012, 02:07 PM | #25 | |
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Drives: '08 E90 335i
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The 6MT has better gearing for high-speeds & will have slightly lower drivetrain loss (maybe good for 10 HP/10 TQ). From a low-speed roll (like 40 mph) the AT has better gearing (setup for better acceleration) & will cancel out the drivetrain loss. After 75 MPH the MT is going to shine, but until then the AT is going to be faster thru the gears & get you up to speed quicker. The COBB OTS Maps are INCREDIBLY conservative, especially since people are seeing basically 50 HP/50 TQ gains with ProTune/Custom Maps. |
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07-29-2012, 02:27 PM | #26 |
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Nice runs!! Don't forget he still has map 7 as well.. . I have a friend that is 6 mt FBO with Cobb s2+ and I was running Jb4 with DP, DCI and e85 6at. I had to go to map 2 to make the race somewhat even. We do need to do some more runs so get some better comparisons.
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07-29-2012, 03:04 PM | #27 |
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My car is the old g4 board with may or june firmware. 18ohms.
laidblack335i and i ran before when we were on 93 octane pumpgas and he was on stage 2+ fmic aggressive. This more recent run after he was protuned was much closer.
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Previous: 2008 e92 335i coupe: RB turbos, mach 116 race fuel, methanol, alot of boost. Previous: 2003 Honda Accord V6 coupe: AEM V2, zex 75 wet shot (sold) Last edited by Stucks; 07-29-2012 at 03:13 PM.. |
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07-29-2012, 04:06 PM | #31 |
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Lol, if this was really about comparing tunes I don't think it's fair to compared at vs mt. If the Cobb car was auto and won you can bet all the burger fanboys would be bitching too.
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07-29-2012, 04:13 PM | #32 |
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LOL @ the replies.
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07-29-2012, 05:01 PM | #33 |
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This is a little off topic, but if someone with a 6MT never let off the gas when shifting (powershifted) wouldn't the car basically act the same way as an auto by staying in boost between shifts?
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07-29-2012, 05:03 PM | #34 | |
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a)close the throttle plate on it's own in response to an overboost condition b)flatline/pull timing |
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07-29-2012, 05:04 PM | #35 | |
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07-29-2012, 05:10 PM | #36 |
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We actually have another Cobb FBO car local that's an AT, maybe we can get him to run Stucks.
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07-29-2012, 05:23 PM | #38 |
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07-29-2012, 05:32 PM | #39 | |
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07-29-2012, 06:08 PM | #40 |
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He is protuned by the same person.
Sounds good!
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Previous: 2008 e92 335i coupe: RB turbos, mach 116 race fuel, methanol, alot of boost. Previous: 2003 Honda Accord V6 coupe: AEM V2, zex 75 wet shot (sold) |
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07-29-2012, 06:53 PM | #41 |
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The JB4 doesn't have no shift lift? I know the PROcede does.
It might have made a difference in this race if you had the ability to do so. |
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07-29-2012, 07:04 PM | #42 | |
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07-29-2012, 07:13 PM | #43 |
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When i was buying my car, aaaaaall my friend kept telling me:"you HAVE to buy that car stick, its a sports car *derp*!" i told them to go fuck themselves because they dont know shit and bought an AT, and again, super happy with it. Launches are perfect, no boost loss while shifting, yada yada... But sticks are more fun to drive thats for sure.
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07-29-2012, 09:18 PM | #44 |
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LOL @ this ---
So here is whats going on - Dean's car has a base file that I sent him the other day. What he is calling protuned is the file he got to get some logs and report back. Then we will update teh car and actually start tuning it. We'll refilm the race once he is actually tuned and not running a base map. I always love seeing the comments of people who talk about things they don't understand. Dean - send the 002 logs and I'll send you something back that will require the camera to be on his car so you stay in the frame Also shift at 6300ish rpms and shift fast. If you want to meet up tomorrow night we can just belt it out and re-run him. |
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