can someone tell me what they are and why they are so great? and what is hot start ive seen clutches with hot start levers. thanks in advance guys.
fcr carbs?
- Thread starter lokisbuddy
- Start date
hot start is an option on all new big bore fourstrokes,if your bike floods.you pull the hotstart,and it helps it fire by forcing air flow
Keihin FCR Carbs are for four strokes, it is the stock carb on many of them such as the yfz. They have an accelorator pump and diaphram/vaccum controled slide. They provide more accurate fuel metering for the 4 stroke motors that aren't subject to as much resonant pulse in the intake tract as a 2stroke.