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z400 jetting?
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Topic: z400 jetting? (Read 4650 times)
emaxxjeremy
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ya, that hurt
z400 jetting?
«
on:
May 21, 2006, 01:17:23 PM »
what are you running for jetting?
06 dvx with dynojet jet kit, Uni filter, and E2 slip on. pops and sputters on the top end with the recommended dj130 in it
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04 450r-WB E2, HC Stg 2, ATP tuned
06 Kasea 90
klutchbuster400
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Cuz the chicks dig it.
Re: z400 jetting?
«
Reply #1 on:
May 21, 2006, 03:50:56 PM »
Quote from: emaxxjeremy on May 21, 2006, 01:17:23 PM
what are you running for jetting?
06 dvx with dynojet jet kit, Uni filter, and E2 slip on. pops and sputters on the top end with the recommended dj130 in it
try 150- 155
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emaxxjeremy
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ya, that hurt
Re: z400 jetting?
«
Reply #2 on:
May 21, 2006, 03:56:48 PM »
dj150 -dj155?
or are you refering to a standard size 150-155
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04 450r-WB E2, HC Stg 2, ATP tuned
06 Kasea 90
klutchbuster400
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Re: z400 jetting?
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Reply #3 on:
May 21, 2006, 04:03:03 PM »
Quote from: emaxxjeremy on May 21, 2006, 03:56:48 PM
dj150 -dj155?
or are you refering to a standard size 150-155
im not really sure, i think the main jet should be 150. thats what we ran on my friends z and on mines.
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ratrider44
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Re: z400 jetting?
«
Reply #4 on:
May 21, 2006, 04:46:13 PM »
Should be a 155 in Florida but may have to move the needle setting. Sometimes you just have to play with the setting and the jets. Go to Z400Central.com and search in the tech section for your setup. Good luck.
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lawn_man mx
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Re: z400 jetting?
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Reply #5 on:
May 21, 2006, 06:59:56 PM »
try the 155 main jet! no lid should work ok. im runnin 160 with a full fmf
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emaxxjeremy
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ya, that hurt
Re: z400 jetting?
«
Reply #6 on:
May 21, 2006, 07:02:53 PM »
also i have the a/f screw 3 1/2 turns out per the instructions
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04 450r-WB E2, HC Stg 2, ATP tuned
06 Kasea 90
Chevy1500z71
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Re: z400 jetting?
«
Reply #7 on:
May 21, 2006, 08:11:04 PM »
put a dj 155 main jet in and turn jour mixture screw 3.5 turns out from all the way in, and you have to have an air filter and the lid off
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Yamaha72
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Re: z400 jetting?
«
Reply #8 on:
May 21, 2006, 10:59:23 PM »
Quote from: emaxxjeremy on May 21, 2006, 01:17:23 PM
what are you running for jetting?
06 dvx with dynojet jet kit, Uni filter, and E2 slip on. pops and sputters on the top end with the recommended dj130 in it
Just up the M/J size, Dynojets instructions are a lean setting, just put the 150-160 like the guys said and it should be fine maybe mess with the clip position?
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2003 Yamaha Raptor 660
2005 Ford F-150
emaxxjeremy
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Location: Port Richey
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ya, that hurt
Re: z400 jetting?
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Reply #9 on:
May 21, 2006, 11:01:34 PM »
i put the dj160 in and it is better but still stumbles a little on the top.
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04 450r-WB E2, HC Stg 2, ATP tuned
06 Kasea 90
Yamaha72
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Re: z400 jetting?
«
Reply #10 on:
May 22, 2006, 03:39:01 PM »
It could be a little too rich now, try leaning out the a/f screw a little, if this doesn't work then maybe the carb is dirty? or the needle clip isn't in the right position...
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2003 Yamaha Raptor 660
2005 Ford F-150
emaxxjeremy
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Location: Port Richey
Posts: 222
ya, that hurt
Re: z400 jetting?
«
Reply #11 on:
May 22, 2006, 04:44:39 PM »
the needle is on the 3rd position
i will pull the plug and check that next i think. see where i'm at
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04 450r-WB E2, HC Stg 2, ATP tuned
06 Kasea 90
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