Jasper
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| posted on 7/4/03 at 09:58 AM |
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Air filter for ZX9
Visited the fisher fury stand at detling and they used small individual pipercross socks, £32 for the set, combined with a Dynojet kit at £90. Because
they have set up a few of these already they know which jet is best, so no real need for a £100 rolling road session, just fit it yourself. Nice
helpful chap too!
Gonna be ordering mine this week.....
I'll post some pics in my section tomorrow.
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Ben 4x4 Shepperd
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| posted on 7/4/03 at 11:56 AM |
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cool, so they know the right setting for the jets with those filters? will it be the same for all zx9s or will you have to slightly adjust for each
individual engine?
cheers,
ben
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ChrisGamlin
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| posted on 7/4/03 at 12:25 PM |
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It will always vary slightly due to wear in the carbs / engine etc etc, but it should at least get you in the ballpark and unlikely to do any damage
to the engine, but to get the last horse or two, a RR will prob be needed, if you can be bothered  .
Chris
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Jasper
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| posted on 7/4/03 at 02:22 PM |
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Yeah - that's bascially what the chap said, at least it will run well if not to the complete optimum.
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Jasper
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| posted on 8/4/03 at 11:36 AM |
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Heres the pic
 
Rescued attachment DSCN0064.JPG
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andyd
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| posted on 9/4/03 at 11:45 AM |
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Jasper,
Those are the sock ones that Stuart and I tried on our fireblade and gave up in favour of a flatter one. The socks were too deformed by the bonnet
for us (picture in archive). The flatter filter still gets squashed by the bonnet but not so much that the bonnet is difficult to get down onto the
chassis rails.
I've been meaning to upload some pictures and dimensions but I've not had time. I'll make an effort to do so tonight so you can see
the difference.
Andy
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Jasper
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| posted on 10/4/03 at 09:30 AM |
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That's interesting, the large flat filter does sit lower then??? I look forward to the picks
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Jasper
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| posted on 16/4/03 at 11:36 AM |
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Fitted my nice flat Pipercross filter this morning, and it JUST fits under the bonnet, with a little squishing on the foam at one end.
Cheers Andy for the recommendation, nothing else would have fitted.
Now just waiting for the dynojet kit to arrive and were getting close to the first fire-up.
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MK9R
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| posted on 16/4/03 at 01:14 PM |
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Have you cleaned your pilot jets out Jasper (ooh erh!), these aren't replaced and if the engine has been sitting around they are probably full
of gunk 
jet clean uppics
found the gunk pics
[Edited on 16/4/03 by MK9R]
Cheers Austen
RGB car number 9
www.austengreenway.co.uk
www.automatedtechnologygroup.co.uk
www.trackace.co.uk
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Jasper
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| posted on 16/4/03 at 02:19 PM |
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Funnily enough, I printed out your list of things to do b4 fire-up this afternoon, and I'll be going to get my carb cleaner on the way home,
cheers for the reminder
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Jasper
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| posted on 18/4/03 at 09:38 AM |
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Here's the new pipercross filter all fitted with Dynojet kit, very happy.... now let's hope she starts. BTW MK9R, all the jets were
beautifully clean, one less thing to worry about.
Thanks Andy, this is the only thing that would have fitted, and it still touches the bonnet at one end. I couldn't even use the plastic backplate
that the trumpets sit on, I got rid of this to give myself those extra few mm, and bolted the ali plate straight to the carbs - lots of fettling need
to make it fit flat tho'.
 
Rescued attachment DSCN0088.JPG
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andyd
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| posted on 18/4/03 at 10:11 AM |
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Nice one Jasper.
Sorry I didn't actually get the photos on the site for you but you seem to have made the right choice anyway. 
I've been so busy at work lately that I've not been in the mood for photo editing and general computer fiddling at home as it's my
job too so I'm pretty much bored to tears with it. I need to get in the garage more. I've got all next week off so hopefully some major
progress to be had with the car.
Andy
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Rorty
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| posted on 19/4/03 at 01:34 AM |
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Jasper, I'm not too familiar with the ZX9 setup, but when you describe excluding the plastic back plate the trumpits sit on, does this mean
you've also excluded the trumpets?
The trumpets are a very critical part of the system, and omitting them would result in the engine not running correctly, if at all.
Just a thought, but I'm sure you're ahead of me.
Cheers, Rorty.
"Faster than a speeding Pullet".
PLEASE DON'T U2U ME IF YOU WANT A QUICK RESPONSE. TRY EMAILING ME INSTEAD!
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Jasper
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| posted on 19/4/03 at 09:33 AM |
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No, I've bolted the trumpets directly thro the ali plate into the carbs. Thanks for keeping a check tho' always appreciate - I have been
known to do some daft things!
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locodude
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| posted on 19/4/03 at 02:09 PM |
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Just for future reference, how many main jet sizes did you go up?
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Jasper
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| posted on 19/4/03 at 03:02 PM |
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On the kit went up all three sizes to the largest (smallest????). Basically the one recommended for high flow filters and larger bore exhausts.
It's the one the chap at Fisher Sportscars reconed was right. If you need me to be more specific I can look when I get home at the number.
Mind you, it may not be the best one. Once it's all road legal I'll take it to a RR recommened by Fisher which is local to me.
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westindy
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| posted on 19/4/03 at 08:48 PM |
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Pipercross Filter/ dynojet supplier
Who did you buy the Pipercross filter and dynojet kit from and how much?
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Jasper
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| posted on 20/4/03 at 07:28 PM |
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Pipercross filter and backplate from Burton Power, £65, see blade filter thread for part numbers.
Dynojet from Fisher Sports Cars, but any good bike shop will sell em, £95 +vat.
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