01-02-2019, 04:12 PM | #1 |
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Does one already exist that I haven't seen? Would love to compare and contrast everyone's:
-0-60 against their mods. -1/4 mile against their mods. I don't like hearing about mods, and possible hypothetical results i like seeing them. I have: Eventuri Intake Eisenmann Black Series Lower Dp's Custom Mid-Pipes from (R1 Motorsports in Northridge, CA) Eisenmann Race Mufflers H&R Race Springs (1.2 Inch Drop) (All above mentioned are en route and will be installed before end of month) Would love for everyone to share 0-60 and/or 1/4 mile data, and how exactly they got there. I will share my results end of month when all of my performance parts are on |
01-02-2019, 05:23 PM | #2 |
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I got pretty much what you have, upper down pipes coming this week and DME tune next week.
The one below are on winter tires dough but very impressive considering slipping a lot. Will post new numbers next week and one more after I get new tires and rims.
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01-03-2019, 02:10 AM | #3 |
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I went for Race Chip tune. The result is quite pleasant considering the simplicity of installation. Map 7 provides stronger pull but wheel spin little hard to control as my P zero has passed 6600 miles.
The result bellow was on map 6 without early release brake. |
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01-03-2019, 04:01 PM | #4 |
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No 1/4 mile yet but I'll share a 0-60 and the 1/8th.
JB4 Map 2 (which is 22psi and on 93 pump gas) on snow tires. - with the added power the snow tires are holding it back from a great launch, it leaves 20+ feet of rubber every time. Last edited by turbomcgee; 01-03-2019 at 04:32 PM.. |
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01-03-2019, 05:11 PM | #6 |
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I have no measuring method and not sure if RaceChip’s way of tuning has fix boost value. My guess is that RC tune box intercept signal and change value into ECU. Then ECU just reacts to new value to generate boost. So, each hard acceleration may have slight different boost. JB4 looks to have more direct control on boost as its box additionally connects to CANbus. My guess on map 7 has around 4 psi increase and map 6 maybe 3 psi.
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01-03-2019, 05:21 PM | #7 | |
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I've seen people say +4 to+6 for the RC max increase, but no direct answer from RC itself. I'd like to know if its a solid additive or how the slope is setup, a solid +4 could be as high as 24.5 psi at certain times which would be walking the pump gas limit in the US. The reason I wouldn't even consider the RC is their lack of documentation around the maps, lack of fail safes, no datalogging. Plus are they doing R&D using US fuels or Euro fuels...that could be a 2 point spread, which is the difference between 91 and 93 here. Not saying they are a bad company in anyway, but they just need more documentation about their product and R&D. Last edited by turbomcgee; 01-03-2019 at 05:32 PM.. |
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01-03-2019, 06:00 PM | #8 | |
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The GTS Black sets an additive per set point. I've logged this one only on SP7. It maxes out around 21.5psi on my atmospheric conditions. On the older unit, it would drop around 0.3psi per set point. Zero worries on hurting an engine with RC as the max is always within the parameters of the DME safety controls if you get a bad tank of fuel, etc. Good thing is we have options that will do a lot, including DME flash tunes. |
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01-03-2019, 06:04 PM | #9 | |
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Do you have a log you can post? Thanks! Last edited by turbomcgee; 01-03-2019 at 06:25 PM.. |
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01-03-2019, 06:50 PM | #10 | |
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Your concern is why I ALWAYS log any controller that I use. I’m getting zero retard on SP7 with 93. Plenty of headroom for a bad tank of fuel. Apologies to OP for my non Dragy posts. Will add a few later. |
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01-03-2019, 06:58 PM | #11 | |
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01-10-2019, 11:14 PM | #12 |
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Feels good to has the second best 0-60 time with a completely stock bmw lol. Car in the shop now for many performance upgrades. This number will be much better soon. [IMG][/IMG]
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01-13-2019, 10:27 AM | #13 | |
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01-15-2019, 09:13 PM | #17 |
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Have RC too and very pleased with the added power which is palpable across the power band, thanks for posting, one thing though the 2.8 sec Zero to 60 is what C&D has achieved with 1 foot roll out, so I kinda expected 2.6 sec or so 2.7, with that said I'm happy with 10.77 sec Quarter Mile and surprised because that's Porsche Turbo S and P100D territory
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01-15-2019, 09:20 PM | #18 | ||
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Life is too short even if you live to be a 100!!
As what really counts is the few moments we are really happy and excited! -Kids, Family, Success, Career, Helping others stand on their feet (Paying back and sometimes forward), Travel, Seeking the truth, Reading, Hobbies eg ///Madness - |
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