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BRZ First-Gen (2012+) -- General Topics All discussions about the first-gen Subaru BRZ coupe |
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03-18-2021, 10:29 AM | #57 | ||
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@9 minutes. They dyno'd stock and with headers+tune. Ignore the click-bait title, but they did make good gains. Maybe we have a middle ground?
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There's a point at 7,000 RPM... where everything fades. The machine becomes weightless. Just disappears. And all that's left is a body moving through space and time. 7,000 RPM. That's where you meet it. You feel it coming. It creeps up on you, close in your ear. Asks you a question. The only question that matters. Who are you?
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03-18-2021, 10:43 AM | #58 |
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15-20whp gain is seems doable with a good tune and a catless header. For peak numbers to matter you need a baseline to compare it too. Some cars baseline as low as 145-150whp on certain dynos, others as high as 170whp.
All that matters is the spread to me. A high reading dyno looks good on paper when you show it to someone. |
03-18-2021, 10:44 AM | #59 | |
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The difference probably would have been even larger if it was bone stock. |
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03-18-2021, 10:49 AM | #60 | |
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EDIT: Got myself mixed up, the header already on could side with getting even more gains over stock. |
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03-18-2021, 10:49 AM | #61 |
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I mis-spoke. Another video had their stock dyno-run, but at the end they have a chart up of a stock dyno-run for comparison (just not this exact car).
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There's a point at 7,000 RPM... where everything fades. The machine becomes weightless. Just disappears. And all that's left is a body moving through space and time. 7,000 RPM. That's where you meet it. You feel it coming. It creeps up on you, close in your ear. Asks you a question. The only question that matters. Who are you?
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03-18-2021, 10:54 AM | #62 | |
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There's a point at 7,000 RPM... where everything fades. The machine becomes weightless. Just disappears. And all that's left is a body moving through space and time. 7,000 RPM. That's where you meet it. You feel it coming. It creeps up on you, close in your ear. Asks you a question. The only question that matters. Who are you?
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03-18-2021, 11:02 AM | #63 | |
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Why is that? Simple, because of exactly how this conversation began, the engine is already near its peak. There is only so much you can do to it. |
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03-18-2021, 11:05 AM | #64 | |
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03-18-2021, 11:07 AM | #65 | |
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__________________
There's a point at 7,000 RPM... where everything fades. The machine becomes weightless. Just disappears. And all that's left is a body moving through space and time. 7,000 RPM. That's where you meet it. You feel it coming. It creeps up on you, close in your ear. Asks you a question. The only question that matters. Who are you?
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The Following User Says Thank You to BrahmaBull1990 For This Useful Post: | Dzmitry (03-18-2021) |
03-18-2021, 11:16 AM | #66 | |
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The factory tune and the updated factory header are the big changes on 17+ cars. It has larger runners compared to the older design, similar to aftermarket headers. But it still retains the same huge restrictive cat. There is a thread buried somewhere indicating the differences. Once aftermarket parts are thrown on I don't think anyone has been able to provide a measurable difference between the revised engine and the old one. There is a build thread with custom tuning done on a stock decatted 17+ header and front pipe which showed comparable gains to most aftermarket catless setups. |
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03-18-2021, 11:20 AM | #67 | |
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The dyno is on the first page a bit down. |
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03-18-2021, 05:07 PM | #68 | |
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Pulse Racing have a Happy Dyno. They boast big numbers and do good work and their dyno like all dynos is a tuning tool. I had one of my cars(turbo) done by them it came back @ 212Wkw. I went to a dyno day and it made 187wkw which was good on the day compared to others of similar mods. Baseline on the day was 130+-140+ wkw stock.
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04-07-2021, 04:08 AM | #69 | |
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FT86 Speed Factory UEL, catted Crawford Billet Power Block (BPB)/Intake Manifold Spacer OFT w/ Crawford BPB Tune To further reduce my environmental impact, I take the electric to work & only used the car on weekends or short trips to Costco.
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torque, torque solution, tune |
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