ZEX 82030 Installation Instructions Manual Download

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at the inlet of the fuel solenoid. Base fuel pressures higher than 45psi may require a slight distribution block fuel

jet or nozzle fuel jet adjustment to achieve optimum nitrous to fuel ratios. Track or dyno tuning will dictate this.

Forced induction tuning requirements:

For engines using 8psi or less boost, using nitrous system settings of 50hp or less, pump premium fuel is

required for safe operation of your ZEX Direct Port Nitrous System. For engines using greater than 8psi of

boost, using nitrous system settings higher than 50hp, high-octane racing fuel is required for safe operation of

your ZEX Direct Port Nitrous System. Nitrous system fuel pressure must be at least 40psi at the inlet of the fuel

solenoid. Base fuel pressures higher than 45psi may require a slight distribution block fuel jet or nozzle fuel jet

adjustment to achieve optimum nitrous to fuel ratios. Track or dyno tuning will dictate this.

3406 Democrat Road

Memphis, TN 38118

ZEXTEK 1-888-817-1008

Summary of Contents for 82030

Page 1: ...our products please call our ZEXTEK support line at 1 888 817 1008 Read this installation manual completely before attempting to install your nitrous system Failure to do so may result in damage to y...

Page 2: ...N20 Fuel Jet 1 Arming Switch 1 Throttle Activation Switch 1 Red 18 GA Wire 15ft Red 14 GA Wire 15ft 30amp Fuse Holder 1 30amp Fuse 1 Bosch 20amp Mini Relay 1 5 16 18 X 1 Bolt for Bottle Brackets 4 5...

Page 3: ...le by means of metering jets installed in the distribution blocks and the nozzles These metering jets allow for easy changes in horsepower settings Work Safely Always wear eye protection and gloves wh...

Page 4: ...ug manufacturer to ensure you install the correct plugs for the nitrous level you choose to run Reading Plugs Tuning ZEX Nitrous Kit If you ve installed larger injectors or have otherwise increased th...

Page 5: ...to operate from 900 1000 psi Exceeding this will not improve performance Over 1100 psi also runs the danger of locking the nitrous solenoid closed due to excessive pressure working against the valve s...

Page 6: ...trous bottle Step 2 Mount Nitrous Supply Bottle 1 Mount the nitrous supply bottle so that it is separated from the passenger cabin Fastback style cars that do not have separate trunk compartments have...

Page 7: ...ould face toward the cylinder head 5 Reinstall the intake manifold using a new intake manifold gasket 6 Assemble the distribution blocks and lines Fig 5 7 Install the jets for both fuel and nitrous in...

Page 8: ...rottle switch bracket using the 4 40 bolts and nylon lock nuts see Fig 7 Do not overtighten the bolts damage to the throttle activation switch can result 3 The throttle switch bracket is made of easil...

Page 9: ...he Tune Up Sheet are calculated off of the base stock ignition setting It is important to set this with a timing gun before you use your nitrous system for the first time Do not assume that it is set...

Page 10: ...50hp 75hp 100hp 125hp 150hp 175hp 200hp Nitrous 950psi Nozzle Jet 26 26 26 54 54 54 54 Distribution Block Jet 32 43 57 56 67 76 105 Fuel 40psi Nozzle Jet 19 19 19 19 19 21 21 Distribution Block Jet 21...

Page 11: ...r safe operation of your ZEX Direct Port Nitrous System For engines using greater than 8psi of boost using nitrous system settings higher than 50hp high octane racing fuel is required for safe operati...