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Author Topic: MXU review  (Read 29188 times)

400racer

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Re: MXU review
« Reply #90 on: January 12, 2008, 10:40:43 PM »
I love helping people. ;)
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2008 4x4 lites factory KYMCO racer

2008 Sponsors: GBC Performance Tires, KYMCO ATVS

Mid-East and GNCC #614 racer

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500racer2

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Re: MXU review
« Reply #91 on: January 12, 2008, 11:27:55 PM »
Hey Rookie, "How did the race go today?  Want a full race report asap.
« Last Edit: January 12, 2008, 11:48:05 PM by 500racer2 »
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2001-2004 Student of the Arts
2005 GNCC Utility Stock Champion
2006 Factory Arctic Cat
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bombman

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Re: MXU review
« Reply #92 on: January 12, 2008, 11:59:20 PM »
Ken thanks for the nice screen background pict. it looks cool lol
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400racer

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Re: MXU review
« Reply #93 on: January 13, 2008, 12:24:55 AM »
You got 2 pms racer...
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2008 4x4 lites factory KYMCO racer

2008 Sponsors: GBC Performance Tires, KYMCO ATVS

Mid-East and GNCC #614 racer

http://community.webshots.com/user/popo800efi
http://sponsorhouse.loopd.com/Members/canamracer614/Home.aspx
http://www.gbcmotorsports.com/riders/jordan-phillips.aspx

skadamo

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Re: MXU review
« Reply #94 on: January 13, 2008, 12:36:41 AM »
nice pic!  Is that 400racer?
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MXU500_Red

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Re: MXU review
« Reply #95 on: January 13, 2008, 04:14:10 AM »
Quote from: 400racer on January 13, 2008, 12:24:55 AM
You got 2 pms racer...
Hey.....no fair....you share race results with all of us ;)

No Turnbuckle....that was a pict of 500racer2 himself on the MXU500 last year...right racer2?
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'07 Kymco MXU500 (mine)
ITP Mud Lite XTR 26/9/12 - 26/11/12 on ITP Type 7 rims
AC Racing slip-on pipe
Warn 3000 lb. winch

'07 Kymco MXU300 (wife)
EPI Clutch Kit (rollers/spring)
1.5 " Wheel Spacers

'07 Kymco MXU150 (son)

500racer2

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Re: MXU review
« Reply #96 on: January 13, 2008, 05:14:43 AM »
Yeah, thats me.  400 racer would be the one upside down in that shot.  your welcome bombman.
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2001-2004 Student of the Arts
2005 GNCC Utility Stock Champion
2006 Factory Arctic Cat
2007 PQR Racing/High Energy Kymco Member
2008 Kymco Factory Race Team

bombman

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Re: MXU review
« Reply #97 on: January 14, 2008, 11:31:57 PM »
LOL boy's you and Kev. are sure giving it to the rookie LOL. ;D
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400racer

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Re: MXU review
« Reply #98 on: January 14, 2008, 11:59:16 PM »
Thanks Pappy off of Atvriders....
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2008 4x4 lites factory KYMCO racer

2008 Sponsors: GBC Performance Tires, KYMCO ATVS

Mid-East and GNCC #614 racer

http://community.webshots.com/user/popo800efi
http://sponsorhouse.loopd.com/Members/canamracer614/Home.aspx
http://www.gbcmotorsports.com/riders/jordan-phillips.aspx

MXU500_Red

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Re: MXU review
« Reply #99 on: January 15, 2008, 01:51:38 AM »
400racer....looks good.
I see you got the new wheels and shocks on.

Did you ever get the jetting done?
That was a race you were in?....How did it go? How is the 500 running?
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'07 Kymco MXU500 (mine)
ITP Mud Lite XTR 26/9/12 - 26/11/12 on ITP Type 7 rims
AC Racing slip-on pipe
Warn 3000 lb. winch

'07 Kymco MXU300 (wife)
EPI Clutch Kit (rollers/spring)
1.5 " Wheel Spacers

'07 Kymco MXU150 (son)

400racer

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Re: MXU review
« Reply #100 on: January 15, 2008, 02:11:58 AM »
The front shocks, wheels and tires are managers just for temporary testing. I left the jetting alone also.  The race didn't turn out well, fouled a plug and didn't even make a lap.  It looked good though.
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2008 4x4 lites factory KYMCO racer

2008 Sponsors: GBC Performance Tires, KYMCO ATVS

Mid-East and GNCC #614 racer

http://community.webshots.com/user/popo800efi
http://sponsorhouse.loopd.com/Members/canamracer614/Home.aspx
http://www.gbcmotorsports.com/riders/jordan-phillips.aspx

skadamo

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Re: MXU review
« Reply #101 on: January 15, 2008, 04:14:08 AM »
That sucks man.  Lucky for them.  Next race they will fee the wrath of Kymco!

Cool pic!
« Last Edit: January 15, 2008, 04:16:29 AM by Turnbuckle »
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MXU500_Red

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Re: MXU review
« Reply #102 on: January 15, 2008, 01:04:28 PM »
Quote from: 400racer on January 15, 2008, 02:11:58 AM
The front shocks, wheels and tires are managers just for temporary testing. I left the jetting alone also.  The race didn't turn out well, fouled a plug and didn't even make a lap.  It looked good though.

Wonder what caused you to foul the plug?
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'07 Kymco MXU500 (mine)
ITP Mud Lite XTR 26/9/12 - 26/11/12 on ITP Type 7 rims
AC Racing slip-on pipe
Warn 3000 lb. winch

'07 Kymco MXU300 (wife)
EPI Clutch Kit (rollers/spring)
1.5 " Wheel Spacers

'07 Kymco MXU150 (son)

400racer

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Re: MXU review
« Reply #103 on: January 15, 2008, 06:21:31 PM »
Excessive choking.
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2008 4x4 lites factory KYMCO racer

2008 Sponsors: GBC Performance Tires, KYMCO ATVS

Mid-East and GNCC #614 racer

http://community.webshots.com/user/popo800efi
http://sponsorhouse.loopd.com/Members/canamracer614/Home.aspx
http://www.gbcmotorsports.com/riders/jordan-phillips.aspx

MXU500_Red

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Re: MXU review
« Reply #104 on: January 15, 2008, 08:18:04 PM »
Quote from: 400racer on January 15, 2008, 06:21:31 PM
Excessive choking.

Yeah...that would do it. I think the 500's run real rich already in the idle range. I got  a guy tweeking on my 500 as we speak. We have the 148 main on order but I think it is the primary is where mine needs a slight adjustment and where I will see more improvement.
Even with K&N filter and AC Racing pipe....you can see exhaust rich fuel smoke when I first gun the throttle. I think the primary is rich. Going to the 148 main will help the top end now I would think, but I think maybe tweeking the primary will help my throttle crispness and response.

What do others think? 
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'07 Kymco MXU500 (mine)
ITP Mud Lite XTR 26/9/12 - 26/11/12 on ITP Type 7 rims
AC Racing slip-on pipe
Warn 3000 lb. winch

'07 Kymco MXU300 (wife)
EPI Clutch Kit (rollers/spring)
1.5 " Wheel Spacers

'07 Kymco MXU150 (son)

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