R-77 Slip On No PCV is it worth it? - Honda CBR1000 Forum : 1000RR.net
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post #1 of 5 Old 10-19-2012, 08:36 AM Thread Starter
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R-77 Slip On No PCV is it worth it?

I've got a 12, I am thinking about the yosh slip on R-77 w/o PCV but was wondering for those who are running this set up, performance wise, can your butt dyno feel any difference compared to the stock exhaust? And would buy it again or go a different route?
Thanks for your input.
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post #2 of 5 Old 10-19-2012, 10:28 AM
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If your just purchasing a slip on and have no intentions of fuel management then are you really that worried about a little more performance?

I have the full yoshimura R77 but I couldn't tell you how much of a difference it made. Went on the bike at like 1500 miles and the bike has always been insanely fast.

So I say if you want a different look and a much better sound then yes it's worth it.


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post #3 of 5 Old 10-19-2012, 11:56 AM Thread Starter
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Not worried about the performance I'm just curious. All dyno charts from the manufactures show improvements w/o a PC. So I'm wanting to know from the guys running that set up are they pleased with the performance results. I just don't think that fuel management with just a slip on vs w/o will yield that much of a difference. A full system well thats totally different. As far as the looks and sound the bike iss good either way for me.
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post #4 of 5 Old 11-01-2012, 08:32 PM
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I just installed the pcv on mine last week, feel abit improvement.

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post #5 of 5 Old 11-22-2012, 11:52 PM
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I have a 12 w/ r-77 slip on , Bazzaz Zfi, Zbomb, Bmc air filter ... U CAN TELL A DIFFERANCE ! thats just using their slip on map and adjusting the zfi for the Zbomb... just need to get it to a dyno... then it would be a hell of a lot better.

but what i wish is a loud stupid exhaust !! wonder if i can take out baffle on the r-77 the silencer is out .. or just sell mine and get the hotbodies megaphone..
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