Idle mixture for Keihin CV carburetor

Idle mixture for Keihin CV carburetor

Special order item made by KEYSTER PRECISION WORKS LTD.

*Can be installed on 40-36mm CVKs such as the CVK of the KASAWAKI W650.

Can also be installed on TRIUMPH CVs before they became injection-type.

The handy, hand-adjustable adjustment screw for CV carburetors, which was previously available from the US company YOST, is now also available for the V-TWIN, but this is a special item made to order by Kishida Precision Industries, a long-established carburetor manufacturer made in Japan.

The same dimensions as the original, with an 8mm hexagonal adjustment part (usually only adjustable with a small flathead screwdriver), and an original shape that allows for easy adjustment of the return amount when adjusting and adjustment with a flathead screwdriver.

It has the right length, shape, and size to easily adjust by pinching it with your hand.

The O-ring is made from the same rubber as the alcohol-resistant needle (commonly known as the AA Needle), which was originally developed under a patent by Keyster (Kishida Precision Industries Co., Ltd.).

This is a must-buy for anyone who has been struggling with the settings when replacing their muffler!

*To install, you will need to remove the carb and use a drill to remove the stock blind.
Please ask a specialist shop to install it.

*This is not the typical idle screw, but the mixture screw at the bottom of the carb.
Please be careful.