Since most carbureted engines use dead-head style fuel pressure regulators, they must have fuel flowing through them to accurately set the fuel pressure. Trying to set fuel pressure under static, non-flowing conditionswill be very inaccurate. The ZEX? Fuel Flow Check Tool includes calibration jets that simulate the nitrous system?s fuel flow at various hp levels.
- MPN:
- 82244
- Product ID:
- 4389433
