Originally Posted by
dishsoap
Any other brands of inserts that would fit. Thanks for the reply. Not sure if I should go to 6 or 5. I dont want to have problems tuning it.
Does werks make a 5 or 6 venturi insert
Hey dishoap, the only reducer sizes that I would recommend that you use would be the 6.5mm and the 6.0mm (stock is 7mm). Going any smaller than this just makes it a little "critical" shall we say on tune. The smaller the reducer seemingly the smaller the margin for error (between too rich and too lean) seems to be with tuning. We've ran down to 5.5mm and it can be done but as mentioned you need to be up on the tune, anything smaller than this (such as the 5mm that you were asking about) I would not even bother with.
Regarding availability of our reducers, A-main has our 6.0 and 6.5 for the new 2010 carb. Give them a few days to get them up on the site and you should be good to go.
Regards,
Ron