Been looking around at carbs for a 650 & can't decide weather to go with a Quicksilver or fcr.
Sounds like the Quicksilver might have better bottom end, made in the USA and easy to tune, and the FCR is suposed to be possibly the best pumper carb around, at the cost of being the most difficult to tune, and more$$$$$
What is the scoop???? Anny one use these carbs, witch is better??

 

Sorry you can not get a QwikSliver for the DS650.

 

Check out the link!!!

members.***.net/ds650/Photos%20of%20parts.htm

 

After I posted the link I checked out the link on your post,,,,, and hey! That is your site!!!

 

Long Story John Edelbrock uses my DS for R&D so I got the only one. There was not enough demand to go into production. End of story.

 

The quad that I am working on is not a DS 650 , similar setup 650cc singal carb. I stuck a XR650L enduro motor in a Warrior. It has wound up with the nickname Franken Quad & Yamada. Just finnished the oiling system and a carb is next.

 

It might work I would get the kit for the XR650L.