YAMAHA XT660Z FUEL MOD

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SPEN
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Re: YAMAHA XT660Z FUEL MOD

Post by SPEN »

I have twin MTC"s ,fuel mod and snorkel removed with the DNA filter ,bike pulls harder down low and just keeps on reving ,you could hit the limiter in every gear .
redbikejohn
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Re: YAMAHA XT660Z FUEL MOD

Post by redbikejohn »

You need to blank off the air bleed pipe to help stop the popping. It doesn't stop it completely but is a lot better .
Yamaha tenere 700
XT660Z written off from behind by car.



Check out www.redbikejohn.com for ride & race reports (enduro, H&H etc).
XR400STUPOT
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Re: YAMAHA XT660Z FUEL MOD

Post by XR400STUPOT »

Thanks for that redbikejohn, I will try it.

Stu.
redbikejohn
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Re: YAMAHA XT660Z FUEL MOD

Post by redbikejohn »

Remove right hand side airbox cover and there is a pipe right near the top front that needs blocking. M 10 cap screw fits in nicely with a bit of sealant.
Yamaha tenere 700
XT660Z written off from behind by car.



Check out www.redbikejohn.com for ride & race reports (enduro, H&H etc).
XR400STUPOT
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Re: YAMAHA XT660Z FUEL MOD

Post by XR400STUPOT »

Thanks again John. Just ordered a 3K ohm potentiometer off ebay.
Davev333
Posts: 81
Joined: Wed Mar 30, 2011 8:43 am

Re: YAMAHA XT660Z FUEL MOD

Post by Davev333 »

And if you need a DNA filter let me know i have one of my 660
MORT 666
Posts: 291
Joined: Sun Jul 01, 2012 2:38 pm

Re: YAMAHA XT660Z FUEL MOD

Post by MORT 666 »

Hi i thought it was 1k ohm :huh: i read on xt660com.?And blue and black wire jump into.
redbikejohn
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Re: YAMAHA XT660Z FUEL MOD

Post by redbikejohn »

1k is for the x and r models. The z needs a 3k Aaron its a different system
Yamaha tenere 700
XT660Z written off from behind by car.



Check out www.redbikejohn.com for ride & race reports (enduro, H&H etc).
Fat Rat
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Joined: Mon Nov 24, 2014 2:58 pm

Re: YAMAHA XT660Z FUEL MOD

Post by Fat Rat »

Can you confirm that the splodge shown in the photo is the pipe to be blocked?

Image
redbikejohn
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Re: YAMAHA XT660Z FUEL MOD

Post by redbikejohn »

That is the one I did. Still pops now and again though.
Yamaha tenere 700
XT660Z written off from behind by car.



Check out www.redbikejohn.com for ride & race reports (enduro, H&H etc).
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