ram air setup

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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ratbag56
Posts: 143
Joined: Wed Apr 18, 2007 7:18 pm
My Bike: zxr400 / 636
Location: gillingham, kent
Contact:

ram air setup

Post by ratbag56 »

i,m having trouble with my ram air, the problem is all the power of the bike is between 12-14 thousand rpm, i really wud like to lower it lol, i am running cv carbs with 120 main jets and 2 turns of mixure and blocked off air holes? does any1 have any ideas? :smt017
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jake
zxr400 oc member
zxr400 oc member
Posts: 1016
Joined: Mon Oct 02, 2006 10:03 pm
My Bike: tomos moped
Location: wirral

Re: ram air setup

Post by jake »

there pretty massive jets there mate, is it not running rich?
ratbag56
Posts: 143
Joined: Wed Apr 18, 2007 7:18 pm
My Bike: zxr400 / 636
Location: gillingham, kent
Contact:

Re: ram air setup

Post by ratbag56 »

true it does smell rich i am thinking of changind to 100 main jets and going from there! i thought there were a little big as well, wot do u run?
zimm
zxr400 oc member
zxr400 oc member
Posts: 2320
Joined: Tue Oct 10, 2006 12:32 am
My Bike: ZXR400-M4, ZX4, ZX6R.
Location: Herefordshire

Re: ram air setup

Post by zimm »

i'd start with 110's and go from there mate.
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