Yamaha TRX850 Enthusiasts Forum

Just saw that the first dynochart has come up on TRX DE after installing a splitter in the vel. stacks of Mikuni TDMR 40´s..
A tad impressive....

What's a splitter?
I've TDMR's with stacks...

Some kind of flow straighteners I believe, Killerwhale will no doubt confirm exactly what these `splitters` are though.

Are they those cross things that go into the mouth of the inlet?

I believe so yes.This type of thing:

http://www.motorcycle-superstore.com/3/ ... -Wing.aspx

Tarwetijger wrote:What's a splitter?
I've TDMR's with stacks...

Here under "production":

Here installed:

Try Again

schmiffee wrote:Try Again

I C ´em here....

Ahhh bugger...it's the stoopid mac on my end.

No its not your mac schmiffee.I can;t see them either.. whats goin on Killer ??? You know I will give you a hard time till the slut

cobbadiggabuddyblooo wrote: No its not your mac schmiffee.I can;t see them either.. whats goin on Killer ??? You know I will give you a hard time till the slut

Ok, here´s straight links....
http://img.photobucket.com/albums/v609/ ... G_1013.jpg

http://www2.pic-upload.de/19.03.10/8x96ehg7ruvq.jpg

I can see em fine on my phone but not through the poota!! Weird!! Interesting though killer

The pics swoh two different types of stacks, teh first ones are designed for running without air-box, the other shows the ones that fits with the airbox. Both types seem to have one thing in common, they have some kind of adapter to prolong the stacks. Wonder how much of the improvements that are caused by the longer stacks, and how much is because of the splitters? From what i have read, splitters should work best on partial throttle openings. I am interested in how the dyno-testing was done, full throttle or not? I might have to crawl over to the German forum and ask around But thanks for the heads up, well worth investigating

HansJ wrote:The pics swoh two different types of stacks, teh first ones are designed for running without air-box, the other shows the ones that fits with the airbox. Both types seem to have one thing in common, they have some kind of adapter to prolong the stacks. Wonder how much of the improvements that are caused by the longer stacks, and how much is because of the splitters? From what i have read, splitters should work best on partial throttle openings. I am interested in how the dyno-testing was done, full throttle or not? I might have to crawl over to the German forum and ask around But thanks for the heads up, well worth investigating

I was hoping you´d come along as you speak the native tounge....
As for longer stacks...wouldn´t they loose on top?
Really easy mod to try though!