Hi
can any body tell me which direction turning the pilot screw richens the idle mixture, im not sure if its an air screw or a fuel screw,
cheers
pilot screw adjustment
Moderator: Moderators
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tink
- zxr400 oc member
- Posts: 230
- Joined: Fri Sep 16, 2011 11:55 am
- My Bike: ZXR400 L2
- Location: Nuneaton
Re: pilot screw adjustment
Speak with banner001 he has just set my pilots up
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banner001
- Track day God
- Posts: 2589
- Joined: Sat Sep 24, 2011 3:27 pm
- My Bike: ZXR400 L4
- Location: Nuneaton
Re: pilot screw adjustment
It's a fuel screw, turn in clockwise to lean, turn out anticlockwise to richen.
Can be screwed out from fully in about 3turns, anything more than that and the needle is fully retracted and does nothing extra.
Can be screwed out from fully in about 3turns, anything more than that and the needle is fully retracted and does nothing extra.
UK ZXR400 L3 (1993) - Fully restored and on the roads, my green beast!
JPN ZXR250 A2 (1990) - Revs to 19,200rpm... 'nuff said
JPN ZXR250 A2 (1990) - Revs to 19,200rpm... 'nuff said
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lonewolf
- Posts: 10
- Joined: Mon Jul 14, 2014 10:14 am
- My Bike: zxr400 hi
Re: pilot screw adjustment
nice one many thanks, greatly appreciated. 
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tink
- zxr400 oc member
- Posts: 230
- Joined: Fri Sep 16, 2011 11:55 am
- My Bike: ZXR400 L2
- Location: Nuneaton
Re: pilot screw adjustment
Told you he's the guylonewolf wrote:nice one many thanks, greatly appreciated.
I've renamed him as the bike ago as he brought me bike back to life after I gave up lol