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           Home Screen, Select Tuning                Tuning Screen, Select System         System Screen, Select Ignition Setup 

  

 

Figure 7                                                 Figure 8                                                 Figure 9 

 

 

Ignition Setup, Press Ignition Type, Select HyperSpark 

Figure 10 

 

NOTE:  

An ignition key cycle must be completed before the change will occur in the ECU. It is also ideal after you have 
cycled the ignition, to double check that the change has been saved.  

 

Sniper EFI Software Setup: 
 

System Parameters > Ignition 

> Select Ignition Type of “Sniper Distributor” from the drop-down menu. 

 

 

Sniper EFI Software - System Parameters 

Figure 11 

 

Ignition Reference Angle 

– 57.5 degrees 

 

Inductive Delay 

– This parameter is used such that ignition timing does not under or over-advance as engine speed 

is increased. A starting value of 100.0 usec can be used. But once the engine is running, the engine should (safely) 
be run up to 3000-4000 RPM, and timing be checked such that it matches the commanded value. If it is lower than 
commanded, the Inductive Delay should be increased, if higher, the delay decreased. 

 

OUTPUT SETUP 
 

The following should be used if triggering a MSD Capacitive Discharge type ignition box. 

Dwell Time 

– 2.0 msec 

 

Содержание Sniper EFI HyperSpark

Страница 1: ...ry to install a 4 pole relay to provide a clean switched 12v Ignition source Mr Gasket 40100G will work perfectly for this application DISTRIBUTOR REMOVAL Disconnect the battery NEGATIVE cable 1 Disco...

Страница 2: ...it is pointing to the desired direction of the 1 spark plug wire Insert the distributor into the engine ensuring that it is fully seated see NOTE above The rotor will rotate as you install the distri...

Страница 3: ...ctor from the distributor harness into the 2 pin connector on the Sniper EFI Main Harness 7 pin Connector These connectors are keyed however the Purple and Green wires should plug into each other Figu...

Страница 4: ...Installations From the HOME Screen select Wizards follow the prompts on Step 7 you will be prompted to select your ignition type highlight Hyperspark Distributor Figure 6 and press Next Then follow th...

Страница 5: ...tributor from the drop down menu Sniper EFI Software System Parameters Figure 11 Ignition Reference Angle 57 5 degrees Inductive Delay This parameter is used such that ignition timing does not under o...

Страница 6: ...necessary to loosen the distributor hold down bracket and slightly advance or retard the ignition timing by rotating the distributor housing to make these values match Once this value has been met re...

Страница 7: ...is not an option a quality machine shop may also be able to install your new gear 1 With the endplay of the distributor shaft removed measure the distance from the bottom of the gear to the bottom of...

Страница 8: ...erlap The proper overlap between the distributor shaft and the oil pump shaft is very important The tongue of the distributor shaft should fit into the groove of the oil pump shaft by at least 1 4 To...

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