HD-G350 Vortex Red enhances low down response + dramatically affects the power level (a slight amount with the same fuel setting as the Grunter). Its design boost is 27psi and can be operated efficiently from 16 – 33psi. Fitting a boost controller and boost gauge will allow you to increase boost over the preset 25 – 28psi.
Badboy Performance expectations
Standard the HDJ81 1HD-FT produces 368Nm of engine torque and 82-88rwkw. A Bad Boy turbo combined with a customised tune of the factory injection pump can expect 450-580Nm of engine torque and 125rwkw to 140rwkw, with up to 180kW when used with an efficient intercooler. Boost should reach a minimum of 9psi at 1500rpm when tuned correctly without intercooler or 14psi with intercooler. Installations with a large intercooler, 3” exhaust, custom injection pump and an upgraded airbox and feed to turbo have yielded results as high as 200rwkw and torque over 800nm at the crankshaft.
Free 1 Year Warranty included
Additional costs are required for tuning and installation
Gasket Kit Included