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09-30-2018, 04:42 PM | #1 |
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OFT V4.0x Flash Dyno Results
I thought I'd post this here incase anyone was curious on the results.
2013 BRZ 6 Speed 56,000 Miles Performance Mods: Tomei UEL Headers Motiv Overpipe Motiv Front Pipe with High Flow Catalytic Converter Perrin 2.5" Resonated Catback Open Flash Tuner (OFT) with stage 2+ 4.0x Tune 93 Octane Gas Supertek Intake Inlet w/ K&N Filter 184hp/148trq to the wheels -B Graph 1 = Stage 2+ v4.0x with mods Graph 2 = Stock Tune with Perrin Catback/Intake vs. Stage 2+ v4.0x with mods [ame]https://www.youtube.com/watch?v=ddpEoUDuFkk[/ame] Last edited by HeresMyMind; 10-05-2018 at 08:28 AM. |
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09-30-2018, 04:49 PM | #2 |
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184 on a heartbreaker very nice. Thanks for the post! Have any e85 to play with where you're located?
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09-30-2018, 05:18 PM | #3 |
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09-30-2018, 10:33 PM | #4 |
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@HeresMyMind is that a standard/non-modified OFT stage 2+ 4.03 off-the-shelf ROM?
Torque Dip is completely gone, replaced by small bump at around 4500 RPM! |
10-01-2018, 12:54 AM | #5 |
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Very nice TQ curve. I plan to get my car done on 91 and e85. Modified tunes done by a member based on the v4 oft base tunes.
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2013 Series 10 FRS #553
RCE T2's, SPC LCAs -4/2.6 camber JDL 4-2-1 EL, FP and OP, Tuned by Zach@CSG on e85 RR Wilwood Front/Rear Sport BBK, Motul 600 Fluid ARC-8 17x9 SX2 GTs 245s/Koing 17x8 v730's 225's |
10-01-2018, 06:14 AM | #6 | |
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Quote:
The run was also after the IAM got up to 1.0 after a few light pulls. My mods just Happened to be the perfect combo for this flash. I may be able to squeeze a tint bit more power by leaning it out to 12.5 afr average but the 11.9-12 is more on the safer end. Especially for a generic map. -B |
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10-01-2018, 06:23 AM | #7 |
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or you could try rising a bit the timing without leaning the afr, timings on v4 are not sooo extreme
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10-01-2018, 06:26 AM | #8 |
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10-01-2018, 06:46 AM | #9 |
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you could do that in few minutes with romraider just few logs to see if it knocks, if all goes well you could have a bit more power and better fuel economy
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10-01-2018, 09:47 AM | #10 | |
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Quote:
Also +1 for doing a ecutek comparison. i have a custom oft tune, but have been thinking about getting a custom dyno ecutek tune. |
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10-01-2018, 09:54 AM | #11 |
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10-01-2018, 11:30 AM | #12 |
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Wow very nice - just a quick and dirty comparison, torque gains around 20% in the 3000's. Then around 10% average between 4000 and 6000. And then great gains on the top end, peak gain of about 24% near redline. All with a 'canned' tune.
But wait, this can't be right. I just read on here that the only good header out there was the $1400 ACE? Everything else was crap with torque dips. |
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10-01-2018, 11:50 AM | #13 | |
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Quote:
Most EL headers still have the torque issue. The only one I've seen that has a flat trq value are HKS EL's. Although I dont think they have the best overall gains. Check out these results. -B |
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10-01-2018, 11:51 AM | #14 |
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All UEL comparisons
-B |
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