air filter

dustydes · Post by **dustydes** » Sat Nov 28, 2015 4:59 pm

Hi all

Need some info on air filters

I want to get rid of the air box and need info on filters.
Has anyone used the cheap Chinese ones

What about mixture settings will I have to rejet

des

odbguy · Post by **odbguy** » Wed Dec 02, 2015 8:42 pm

Where is everyone for this question ... this is another on my never ending list of things to do with the ExUp !! Lol

From what I have read it's a massive amount of tinkering to get right ...

Post by **Stig** » Wed Dec 02, 2015 8:49 pm

I believe Tim (YAMAEXUP) has pods on his. Not sure what brand of what jetting he's running but I bet he's willing to advise

rocket robbo · Post by **rocket robbo** » Fri Dec 04, 2015 12:37 pm

i have pod filters on mine,the only way i could get it right was by going down the dynojet route

stage 1.....pod filters with standard end can

stage 2...pod filters with aftermaket end can

stage 3 ....pod filters with valveless exhaust ie sandys or black widow headers

still need a bit of tinkering but its worth the hassle,,,even better if youve got access to a rolling dyno

just my two penneth

i may be corrected but i believe im correct

YAMAEXUP · Post by **YAMAEXUP** » Fri Dec 04, 2015 9:35 pm

Stig wrote:I believe Tim (YAMAEXUP) has pods on his. Not sure what brand of what jetting he's running but I bet he's willing to advise

I have indeedy got two K&N filter pods fitted to my Exup-R

The carbs are fitted with a Stage 3 Dynojet kit with the bigger main jets from the selection & tuned the midrange with the needle clips. So long as you follow the enclosed instructions you can't go wrong. The fiddliest bit is fitting the air jet blanking plugs. If you get this wrong your engine will eat them

YAMAEXUP · Post by **YAMAEXUP** » Fri Dec 04, 2015 9:36 pm

Just found this pic

YAMAEXUP · Post by **YAMAEXUP** » Fri Dec 04, 2015 9:40 pm

http://www.exup1000.co.uk/phpBB2/viewtopic.php?t=13582

dustydes · Post by **dustydes** » Sat Dec 05, 2015 8:45 pm

Thanks for all the reply's.

Will put this on the want to do list for next year once up and running

Des

odbguy · Post by **odbguy** » Sun Dec 06, 2015 11:26 pm

YamaExup have you used the standard headers or like Robbo suggested had to use aftermarket headers?

YAMAEXUP · Post by **YAMAEXUP** » Mon Dec 07, 2015 10:34 am

Yup, standard down pipes & a slightly restrictive Motad silencer. I have a Scorpian noisey end pipe but as I take Mrs.YAMAEXUP out on the back of the FZR-R I can't use the noisey bit. It does run slightly rich so i've yet to finalise the optimum jetting, but the roll-on power from any revs after 3,000 is really strong & quite often I can run the engine in 5th gear & roll on the throttle & it just picks up & goes like stink