33BHP restrictors, anyone here do them? or know a place?
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Please can you post items for sale or wanted in the correct For Sale section. Items / bikes for sale here will be removed without warning. Reasons for this are in the FAQ. Thanks
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- Settled in member
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- Bike owned: CBR400RRL NC29
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Re: 33BHP restrictors, anyone here do them? or know a place?
I bought the restrictor washers off fleabay, £46 I think. Can't tell you how they affect the bike because I've....erm....not had chance to fit them yet....but will do....when I've got the chance.... 

- benny
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Re: 33BHP restrictors, anyone here do them? or know a place?
£46 is a lot, bit of a risk too if they don't actually restrict the bike correctly, don't want to be running restrictions just to find out its restricted too little or more than needs be.jasond wrote:I bought the restrictor washers off fleabay, £46 I think. Can't tell you how they affect the bike because I've....erm....not had chance to fit them yet....but will do....when I've got the chance....
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Re: 33BHP restrictors, anyone here do them? or know a place?
You can buy mine off me if you like? I paid about £50 for mine an they're still brand new in the envelope they came in with the certificate to be filled in by whoever fits them (wether that be yourself or a local mechanic) the washers I have have been dyno tested on other bikes and all get similar results I think it's between 31-33 or something like that and it's guaranteed not to be over 33 and I think that's with a K&N filter if it does end up being 34 or so just pop some of that shitty watered down Tesco fuel in it :D
(They are for the NC29)
(They are for the NC29)