Fast 30400-KIT-EZ-EF Instructions Manual - page 40

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 Idle – While the engine is at idle RPM, this will be the base timing.  Keep in mind that both

idle trim and vacuum advance (discussed later) can apply an offset to this base timing

value.

 All-In – The maximum amount of timing used on the base timing curve.  Timing will ramp

up from Idle timing to All-In timing as RPM increases towards the All-In RPM.

 All-In RPM – When the engine reaches this RPM, timing will have ramped all the way up

to the All-In value.  This setting is adjusted with the slider along the bottom of the screen.

The final ignition timing the engine sees (Total Timing) is composed of three components: 

   Base Timing 

Value from RPM‐based timing curve 

+ Idle Adv 

Timing added or subtracted to influence idle speed  (Optional. See Advanced menu.) 

+ Vacuum Adv 

Timing added based on manifold vacuum  (Optional. See Advanced menu.) 

= Total Timing 

Timing related data is only valid when EZ‐EFI® is controlling timing.

Select System 

 Single – Select this option if using one EZ-EFI

®

 2.0 eight-injector throttle body.

 Dual – Select this option if using two EZ-EFI

®

 2.0 throttle bodies.

 Inglese – Select this option if using any Inglese™ kit.  Selecting the exact Inglese™ kit is

done from another screen.

 Multiport – Select this option for port-injected applications where fuel is supplied by

injectors near each intake port instead of from an EZ-EFI

®

 2.0 throttle body.

 Other – Select this option for any special case.  It allows configuration of number of

injectors, custom injector size and configurable fuel pressure.

This screen is only accessible through the Setup Wizard – it is not available in the Advanced menu.  If 

this selection needs to be changed after the initial install, the Setup Wizard must be re-run to configure 

the ECU properly for the new throttle body / intake setup.