試駕再上跑步機 Hennessey改809匹McLaren 720S

hotdog521

            

美國Texas改裝單位Hennessey Performance有這個Hennessey McLaren 720S HPE900升級計劃。4.0公升twin-turbocharged V8引擎，馬力由原本710hp暫時提升至809 wheel hp，峰值扭力850Nm。落場試車之餘，早前亦上過跑步機。改裝入風及排氣系統，雙渦輪增壓器加裝blow-off valve，影片中可以聽到把聲更加靚。
改裝列表 • High-flow air filters • Factory ECU re-calibration • Hennessey stainless steel exhaust upgrade • Upgraded factory turbo system • Intercooler system upgrade • Professional installation • All necessary gaskets and fluids • Exterior Hennessey emblem • Exterior HPE900 emblems • Serial numbered dash plaque • Serial numbered plaque in engine compartment