R1200RS + R1250RS Forum
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Fri May 15, 2020 8:01 pm (Last edited: Fri May 15, 2020 8:03 pm)
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https://www.maxbmw.com/performance-tuning |
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Zitat von Chubs McFun im Beitrag #1 Cars: https://brentuning.com/ Bikes: https://brentuningmoto.com/ Regards, |
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This was for the heads of my r50/2: |
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Zitat von Grumpy Goat im Beitrag #2Zitat von Chubs McFun im Beitrag #1 From just a quick look at the link, they only do cars. @Grumpy Goat do you know if they tune bikes? |
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Zitat von Chubs McFun im Beitrag #4 Sorry - I posted the wrong link. I since corrected my post above. Yes they do bikes -> https://brentuningmoto.com/. More RS-specific info here.
Regards,
Grumpy Goat RSWasserboxer.com |
Zitat von Chubs McFun im Beitrag #1 I'm using a PCV on a can and headers map. The bike runs well but I can't claim that it turned into a S1000RR beater overnight. |
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Zitat von Tony101 im Beitrag #6Zitat von Chubs McFun im Beitrag #1 Just due to the economics of the situation, I suspect that I'll go this route. Revzilla speaks very highly of the PCV, but they are trying to sell it. Do you feel it was needed? Was there significant improvement on the butt-dyno? Significant improvement to smoothness after the addition of the exhaust? I'm legitimately worried that with the full exhaust the bike will run too lean and cause long term issues, or that without remapped fueling, the bike will run lean and reduce performance. Not that I get anywhere close to the limits of the bike, but doing half-assed modifications that make the bike worse isn't my goal. |
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Zitat von Chubs McFun im Beitrag #7Zitat von Tony101 im Beitrag #6Zitat von Chubs McFun im Beitrag #1 Just wanted to bump this question. Looking for more info from people who have experience with the PCV. Is it as good as Revzilla claims? Is it as easy to install? Thanks. |
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The PCV is easy to install, the hardest part is routing the cables down to the FI bodies. I would not say that the bike is any faster but it does feel as if it's fuelling better. There is no hunting on a fixed throttle and it will run down to very low RPMs without any snatchiness or hesitation. Overall, I'm glad that I got it secondhand via Ebay, I would not like to have paid full price for it. |
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Some swear by the BP and others swear at it. |
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Zitat von spainy im Beitrag #10 Do you have any history of the servicing and any modifications? In another post you mention the bike is in poor condition with corrosion. Has the bike been serviced recently? Has the previous owner "improved " the bike with some sort of adaption? If it was me, I would spend a few quid getting the bike serviced and checked out by a local independent BMW specialist. Get the bike back to factory spec. and work from there. |
Zitat von wessie im Beitrag #12Zitat von spainy im Beitrag #10 It came "apparently serviced " with oil and filter change. For all I know he could have just said that as they were doing their own servicing. I was thinking about taking it in to BMW if it wasn´t an easy fix . The surging does seem to be an issue on some of the boxer engines when you start googling it, and not many people have much luck in resolving it. Even BMW has told most people that it´s just something they do and there is no easy fix. |
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Zitat von spainy im Beitrag #10 Dynojet Power Commander V. It modifies the signals from the ECU to fill holes in the map caused by emissions and noise test requirements. |
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Zitat von Tony101 im Beitrag #14Zitat von spainy im Beitrag #10 Wow this is no plug and play device then? Looks a bit complicated for the uninitiated....ie me |
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