ALANIZ Racing Heads - Hello Gearheads. Had a CNC ported GSR Head come through 12/21/15. Customer had me Flowbench test it and performed poorly. Some flow gains over stock but not much.
![SKITEST: Racecarver | HEAD WCR i.Speed Pro - ROSSIGNOL Hero Master - FISCHER RC4 Worldcup RC - YouTube SKITEST: Racecarver | HEAD WCR i.Speed Pro - ROSSIGNOL Hero Master - FISCHER RC4 Worldcup RC - YouTube](https://i.ytimg.com/vi/Uv_uLY-h1BQ/maxresdefault.jpg)
SKITEST: Racecarver | HEAD WCR i.Speed Pro - ROSSIGNOL Hero Master - FISCHER RC4 Worldcup RC - YouTube
![Head World Cup Rebels i.GSR (inkl. Bindung) (Modell 2019/2020) ab € 269,90 (2022) | Preisvergleich Geizhals Österreich Head World Cup Rebels i.GSR (inkl. Bindung) (Modell 2019/2020) ab € 269,90 (2022) | Preisvergleich Geizhals Österreich](https://gzhls.at/i/64/54/2146454-n0.jpg)