Fuel Atomizer Master Kit BT 90/99,Tc 99/06,Spt 88/06 Keihin Cv Carb Yost Ptr-1
Fuel Atomizer Master Kit Bt 90/99,Tc 99/06,Spt 88/06 Keihin Cv Carb Yost Ptr-1
- Totally eliminates the spitting and popping that the 40mm CV carburetor is prone to do
- Improves throttle response dramatically and will increase power by up to 5 horsepower
- ully adjustable for everything from stock to highly modified engines
- The flow control needles feature 6 different settings for exact mid-range tunability
- Includes 4 main jets with sizes from 165 to 195
- The Power Tube (emulsion tube/main jet holder) has been redesigned to be used with the OEM main jets if larger jets are required
- The secret to the patented Yost Power Tube is Fits ability to convert the raw fuel entering the throat of the carburetor from a squirting liquid to a fine mist. The atomized mist will ignite easier and produce a more complete burn
- Installation instructions are included.
YostFits Big Twin 1990/1999, Sportster 1988/2006 & Twin Cam 1999/2006
Note: Evolution models require a #45 slow jet and Twim Cam 88 models require a #46 slow jet. These jets can be found in the fuel section