Trimma TRX!

[Dacke63]

Hejsan

Måste få fart på min Yamaha TRX. Är det någon som har trimmat och har tips om hur jag ska börja och var jag får tag på grejor?

//Dacke

 

[jpe70]

Börja här: www.kedo.de och gå sen vidare till www.whitebros.com.

Det finns racekammar och en del annat godis att få tag i, men det kostar....

Under tiden kan du plana toppen, det ger 10hkr extra för några tusenlappar och montera mer öppet avgassystem...

 

[Dacke63]

Håller med dig om att det är dyrt... K&N filter och IXIL system sitter redan på plats... Just nu lutar det mest åt nya kammar och topplaning

/Dacke

 

[HansJ]

Flatslide förgasare är oxå bra men kostar...
Kika på den här tråden (inklippt från TRX group på Yahoo), tror killen överdriver något, men värt att testa! Men återigen, kostar lite att sätta den i bänken, men det är nog ett måste för att få till rätt förgasarinställningar!

/Hasse
Edit:
Testar du att meka med luftburken får du gärna höra av dig med erfarenheter, har justerat min i bänk rätt nyligen och gör inte nåt mer i år, men till nästa år kanske

"Message: 3
Date: Sun, 18 Jul 2004 20:03:47 +1000
From: "Mike Bolke" <bolkem@ceinternet.com.au>
Subject: Re: Re: Airbox mod

Hi Hasse

Don't know if you're responding to my 5 cents worth, but if you are, here is another 5 cents worth. Before I made any airbox modifications on my first Trixie (all I'd done was give it a K&N and Staintune pipes up to then), the dyno showed extremely rich running, which led the mechanic to suspect lack of air. We then took the filter and filter cover out and ran it again - instant power gains (approximately 9-10 ps). We knew then that it needed more air and that's when I cut a big hole in the front of the top part of the airbox. I can't quite remember, but I think we ended up with putting in 140 jets before the mechanic was happy with the air/fuel mixture. With all the fine-tuning done we had 85 ps with a very smooth power curve.

Because I now knew that Trixies need more air I made similar airbox modifications on my second Trixie, except that this time I did not cut the snorkle off. Instead I cut a number of holes in the front of the box and, as you guessed, I also cut away quite a bit of the foam. The objective was to give it more air to breath, so any obstructions to the direct air flow (the foam) had to be removed. The dyno showed again 85 ps but we ended up with a 146 jetting to get the correct air/fuel mixture. The power curve was not as smooth as on the first Trixie - I think that's because the first Trixie's airbox mods worked better than the ones on my second Trixie, i.e. two large holes work better than four smaller ones plus the original air inlet. Performance wise, however, I can't feel any difference between the two bikes. Maybe Rossi could feel it, but then, I don't think he would bother. What is noticable, though, is that in both cases fuel consumption improved dramatically. I can do 300 km before switching to reserve now with normal riding (sticking to the speed limit - sort of).

Cheers

TrixieMike"

 

[Gustav O]

Porta toppen är nog den snabbaste vägen till bättre effekt på TRX:en. Andra fuggar och sedan kammarna tror jag. Lycka till!