Adjustable Stack Controller for 600cc Fuel Injection Engine Select fuel filter

Select fuel filter

Made from Titanium

internal fluid passage and anodized finish

Hyper Racing # 30-055

Made from super strong 6AL4V titanium

Adjustable Stack Controller for 600cc Fuel Injection Engine Select fuel filterHyper Racing # 603 740 This custom made and designed by Hyper Racing Stack Controller is used along side the stock ignition system to actuate adjustable velocity stacks in the airbox to provide a much wider power band. We can program this unit to open the stacks at whatever RPM you want and close at whatever RPM you want. Or if we dyno your system, we can program it at that time for the optimum opening and closing rpm. You can simply purchase the EVO