GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid) 5701 Engine - Stroker Kits_2.1 Stroker Kits Each injector comes complete with

Each injector comes complete with O-ring seals and electrical connectors to allow for a successful installation

5LTrockensiedepunkt: 325°CNasssiedepunkt: 205°CViskosität mm2/s: 1698mm²/s

54mm - Set of 4

Accuracy and efficiency are the hallmarks of a precision crank shaft ensuring you the strongest

GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid) 5701 Engine - Stroker Kits_2.1 Stroker Kits Each injector comes complete withThe 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. 5701