The 5701 can be used in place of the standard trumpet on GFB valves (Part numbers T9003 & T9503), and will make a whistling sound. However, it is necessary to run the valve so that all (or most) of the air vents through the trumpet ? Respons valves will typically not generate the velocity required to whistle when set to 50/50 venting.
- EPA:N/A
- Forced Induction>Blow Off Valve Accessories
- LTL:N
- MPN:5701
- Non-CARB:Y
- Prop65:Y
- SpecialOrder:N