![GT1749V Variable Vane 708639 8200369581 8200332125 8200110519A VNT Nozzle 708639 755507 Turbine Variable Nozzle ring for RENAULT - AliExpress GT1749V Variable Vane 708639 8200369581 8200332125 8200110519A VNT Nozzle 708639 755507 Turbine Variable Nozzle ring for RENAULT - AliExpress](https://ae01.alicdn.com/kf/HLB1P04MbyDxK1RjSsphq6zHrpXaS/GT1749V-Variable-Vane-708639-8200369581-8200332125-8200110519A-VNT-Nozzle-708639-755507-Turbine-Variable-Nozzle-ring-for.jpg)
GT1749V Variable Vane 708639 8200369581 8200332125 8200110519A VNT Nozzle 708639 755507 Turbine Variable Nozzle ring for RENAULT - AliExpress
TurboLogic UK - Variable Nozzle Turbos (VNT) often suffer with 'sticky vanes'; this is due to carbon/soot/oily residue blocking the vanes and preventing the correct position to boost the engine. We repair
![Variable Geometry Turbocharger Technologies for Exhaust Energy Recovery and Boosting‐A Review - ScienceDirect Variable Geometry Turbocharger Technologies for Exhaust Energy Recovery and Boosting‐A Review - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1364032116311807-gr7.jpg)