BBPlastics bellmouths

There seems to be more and more members appearing that are racing the ZXR400 so i've created a special section just for you to show off results, discuss meets etc etc.

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gavinfdavies
zxr400 oc member
zxr400 oc member
Posts: 358
Joined: Wed Jun 23, 2010 10:56 pm
My Bike: gpz500s d5, zxr400 L5
Location: Peterborough
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BBPlastics bellmouths

Post by gavinfdavies »

does anyone have any info/pics for these? Do they need to be run with the oem air box, a kit air box, a ram air box, or fully open? i've had good results with my gpz500 running open bellmouths (albeit with a stage 3 jet kit) and a straight through pipe, and would like to do similar on the zxr, if only so i can expand the tank into the air box and snorkel area to at least double the range.
I do 700 miles a week in all weathers including snow, that's roughly 35,000 miles a year, and some weekend warrior biker has the nerve to get out of his Audi at work to tell me to I was riding far too fast in the wet (over taking at 50... fast eh?).
bazza
Posts: 1
Joined: Tue Dec 28, 2010 8:09 pm
My Bike: rgv250

Re: BBPlastics bellmouths

Post by bazza »

Hi Mate,
I know its a bit late to reply to your question but i have only just registered on here and seen it, I used to own BBPLASTICS and developed the bellmouths they are made to run with the BBplastics ram airbox, I done all the testing at dynotech performance on there dyno at bramley basingstoke we found that depending on the tune of the bike they gave 1 to 3 rear wheel bhp more on my zxr400 we gained 2bhp more, but i did here of one bike which they made no difference to we never tried them out with a standard airbox so i have no idea how they would perform but would think not very well but you never know till you try something out.
barry
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CaNsA
zxr400 oc member
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Joined: Sat Nov 29, 2008 4:02 pm
My Bike: ZX6R F1
Location: Liverpool

Re: BBPlastics bellmouths

Post by CaNsA »

We already have a baz......
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