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RB dyno results
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10-13-2014, 11:28 PM | #1 |
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RB dyno results
This is a dyno of new RBs. The regular old version that have been balanced to 0.2 grams throughout the RPM range. OEM tolerance is 1.5 grams, High performance tolerance is 0.5 grams. These should be able to take a big beating
These turbos also have the Thrust Upgrade. This Mustang dyno supposedly reads very low and most are not happy. After the first pull the guy asked me is this right? I said what? He said the dyno it seems very high all pulls in 4th gear. 1st pull 475 535 2nd 472 531 3rd 474 532 the Cobb stg2 aggressive 351 395. I said I was hoping for 500 he then said this thing is a beast 470s on this thing is an animal. Temperature out was 78 and muggy so was hoping for better conditions. 475 535 was the highest run even though it is not on the sheet, he put my first ever Cobb stg 2 aggressive on there for comparison to now. Its impressive to say the least. I will be at the track Thursday night to see what she can do the 1/4 in. Ok to Terry first thank you for all your help this is a BMS flash that has some tweaks from Ken AKA Wedge, we had to get torque down to allow shifts from 4th to 5th and get fueling scale up for the map. Wedge thank you very much.
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Doc Race 6266 Single Turbo Kit | JB4 G5/MHD | FuelIt stg 3 LPFP | Cpe/BMS PI | 100% E85 | DSS Axles |
AR DPs | Cpe FMIC | Tial BOV N54 World Record ET: 10.721 | Best MPH 130.92 Last edited by deltalima0; 10-13-2014 at 11:48 PM.. |
10-14-2014, 12:00 AM | #3 |
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Congrats... Those are some SICK numbers. I did a few side by side DynoJet vs Mustang comps to see what I could find with regard to the % of difference, and if what I found is true, on a dynojet this car should make 555 / 625.. No wonder why you're have traction issues with DRs in 4th gear. LOL
Can't wait to see the numbers from the track. If the ET calculator is right and you can hook up, 11.1's at 121 is what you should run. But I'm not sure if that takes into consideration the monster torque you're putting down also. I'm thinking 10.9's with a 125 trap if the transmission doesn't take a dump launching the car in 2nd gear. |
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10-14-2014, 12:14 AM | #4 | |
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Doc Race 6266 Single Turbo Kit | JB4 G5/MHD | FuelIt stg 3 LPFP | Cpe/BMS PI | 100% E85 | DSS Axles |
AR DPs | Cpe FMIC | Tial BOV N54 World Record ET: 10.721 | Best MPH 130.92 |
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10-14-2014, 01:04 AM | #5 | |
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Is this on pump gas?? |
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10-14-2014, 04:16 AM | #7 |
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2007 E90 AT JB4 G5 Back end flash Ken Wedge Tweaked the fueling (fuel scaler) and fixed torque issues I was having to help with 4th-5th gear shifts
FBO HFS Meth kit RB turbos E85/93 E40 blend The 3 pulls atached
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Doc Race 6266 Single Turbo Kit | JB4 G5/MHD | FuelIt stg 3 LPFP | Cpe/BMS PI | 100% E85 | DSS Axles |
AR DPs | Cpe FMIC | Tial BOV N54 World Record ET: 10.721 | Best MPH 130.92 Last edited by deltalima0; 10-14-2014 at 07:28 AM.. |
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10-14-2014, 08:14 AM | #8 | |
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10-14-2014, 02:10 PM | #9 |
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Good Numbers
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10-14-2014, 07:06 PM | #10 |
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How many miles do you have on your car?
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10-14-2014, 07:15 PM | #11 |
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almost 110,000
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Doc Race 6266 Single Turbo Kit | JB4 G5/MHD | FuelIt stg 3 LPFP | Cpe/BMS PI | 100% E85 | DSS Axles |
AR DPs | Cpe FMIC | Tial BOV N54 World Record ET: 10.721 | Best MPH 130.92 |
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10-14-2014, 07:44 PM | #14 | |
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10-14-2014, 07:49 PM | #15 |
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Yes Alpina Flash so far so good
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Doc Race 6266 Single Turbo Kit | JB4 G5/MHD | FuelIt stg 3 LPFP | Cpe/BMS PI | 100% E85 | DSS Axles |
AR DPs | Cpe FMIC | Tial BOV N54 World Record ET: 10.721 | Best MPH 130.92 |
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10-14-2014, 07:57 PM | #16 |
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10-14-2014, 08:08 PM | #17 |
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I replaced my original 07 trans my build was 10/06 it was slipping badly when I was pushing it I did run 11.6's and a few 11.5's prior to her demise though, 3rd gear stopped holding during wot pulls.
I picked up a 2011 trans and put it in you can probably search my old posts about the swap
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Doc Race 6266 Single Turbo Kit | JB4 G5/MHD | FuelIt stg 3 LPFP | Cpe/BMS PI | 100% E85 | DSS Axles |
AR DPs | Cpe FMIC | Tial BOV N54 World Record ET: 10.721 | Best MPH 130.92 |
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10-14-2014, 08:11 PM | #18 |
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Yea all stock besides FBO and meth
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Doc Race 6266 Single Turbo Kit | JB4 G5/MHD | FuelIt stg 3 LPFP | Cpe/BMS PI | 100% E85 | DSS Axles |
AR DPs | Cpe FMIC | Tial BOV N54 World Record ET: 10.721 | Best MPH 130.92 |
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10-14-2014, 08:25 PM | #19 | |
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Mine is def on the way out....Shifting out of 3rd is an awful feeling. Edit: Great numbers on the RBs! Hopefully Rob's new balancing machine helps with longevity.
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10-14-2014, 08:52 PM | #20 | |
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He does all my mods and work so if your near Columbia SC and need work Ole Boy can do anything needed.
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Doc Race 6266 Single Turbo Kit | JB4 G5/MHD | FuelIt stg 3 LPFP | Cpe/BMS PI | 100% E85 | DSS Axles |
AR DPs | Cpe FMIC | Tial BOV N54 World Record ET: 10.721 | Best MPH 130.92 |
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10-14-2014, 08:59 PM | #21 | |
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Any other info would be greatly appreciated! |
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10-14-2014, 09:05 PM | #22 |
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Yea plug and play he did it in about 8 hours
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Doc Race 6266 Single Turbo Kit | JB4 G5/MHD | FuelIt stg 3 LPFP | Cpe/BMS PI | 100% E85 | DSS Axles |
AR DPs | Cpe FMIC | Tial BOV N54 World Record ET: 10.721 | Best MPH 130.92 |
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