• Hi everyone,

    As you all know, Coffee (Dean) passed away a couple of years ago. I am Dean's ex-wife's husband and happen to have spent my career in tech. Over the years, I occasionally helped Dean with various tech issues.

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    Over the past couple of weeks, I’ve been working to migrate the site to a free cloud compute instance so that Woodschick and Dirtdame no longer have to fund it. At the same time, I’ve updated the site to a current version of XenForo (the discussion software it runs on). The previous version was outdated and no longer supported.

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    Thanks for your patience and support!

fuel filter

Balitarolo

Balitarolo

Husqvarna
Can we do a extra fuel filtering for our bike?
TR650 is sensitive to the quality of petrol beacuse the Comprresion ratio is high 12.3:1. (Use only RON95 petrol)
Extra fuel filtering is may be a good idea for the longer engine and fuel pump lifetime...
 
You will need a filter that can handle high pressure. I reccomend using an aluminum/stainless steel type filter with AN fittings.
 
I think you will want the filter before the pump, or before it even enters the bike.
 
They have a sock filter on the pickup. There is not much room to put a high pressure filter. I would suggest getting one of the gas cap filters that fits inside the filler neck. They come in different microns.
 
The sock filter is a good filter and I would leave it there. The pump can actually pass particles over 500 microns.
 
mag00, Thanks, so the 'fuel suplly hose' (1)on picture is conect the fuel pump and injector.
I woud like protect the engine but the best is both (fuel pump also).
Baddrapp, Can you recommend gas cap filters for our bike? can you show a link for example?
Tinken, Sock filter? it is also sounds good. Is it safety? Can you show a link what is fit and good for our bike?
http://www.ebay.com/itm/Sock-Bag-Re...242344122?pt=Fish_Filters&hash=item2336bf06ba
but it is 200 micoron..
filling.jpg​
 
The oem bag filter that you already have is what I meant. Does the seat fit on top of that location and do you think there is clearence?
 
Husqvarna TR650 fuel filter.jpg
TWIN AIR: http://www.twinair.com/usa/twin-air-fuel-filters - "Sorry, we do not offer a fuel filter for that model Husky."

SPLIT-STREAM: http://www.split-stream.com/products/splitstream-fuel-filters - "We do not have a fuel filter which fits the Husqvarna TR650 ! Met vriendelijke groet, With kind regards, Mit freundlichen Grüßen,"

PROFILL-AUSTRALIA: http://profill-australia.com/e-store/STORE.html
"thank you for the email and photos.

A filter is unable to fit in a fuel tank like this.
The reason is because of the locking fuel cap and the way it gets pushed down... and the locking teeth of the fuel cap that expand out in to the tank.
It is these locking teeth that stop any normal filter from fitting.

This is the same problem as all other Road bikes with metal fuel tanks that have a locking fuel cap.

All our filters (and our competitors) need to have a round hole in the tank and some smooth area to seal the filter, and then we 95% of the time need to have a screw on fuel cap that will not stop the filter from fitting.

Normally in for bikes like this (KTM990 690 BMW 800 1200 Yamaha teneree ) all seem to have very similar fuel caps, and the only thing we can offer is for them to buy a filter and insert it in to the tank, to be used while filling the bike with fuel and then putting the wet filter in to a container or ziplock bag and store it under the seat or in luggage.

On our website we normally recommend that they buy the STD0001 or the SAF0001 filter, because of its large size and length of filter.

We sure do wish we could make a filter for bikes like this.
The only possibility we can see is to make a filter attached to a very thin mount ring... and that mounting ring was placed in between or inside the gasket Number #2 and fuel cap mount number #3
But to do this we would need to know the measurements of the hole in the fuel tank, the measurements of all parts of #2 and #3

This is what we are currently working on for the KTM990 and attempting to make a filter that fits under the #3 part of the tank."
Screen Shot 2014-03-02 at 10.28.15 am.png​
These are the answers form fuel filter manufacturers.
Can you accurately measure this parts?
2: 8000H7041 - Gasket
3: 8539045 - Fuel cap ring nut
 
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