Setup Tutorial Instruction Manual

• The UEGOR reading in the “Dash” must read 28. See Dash_Window on page 29.

o Note: There is a cam sync issue if the UEGOR reading is any number other than 28.

The cam sensor will need to be moved until UEGOR reads 28.

• Lastly, use a timing light to verify that the BigStuff3 “Dash” timing advance value equals the

timing value seen (with a timing light) at the crank. Change the crank reference value in the

COP Crank Reference input box (not the crank Trigger Crank Reference box), in the Operating

Configuration table, up or down, until the “Dash” value and the crank value are the same. See

Dash_Window on page 29.

The crank and cam connectors and pigtails, from the stock Ford vehicle harness must be used. The

mating 3 way connector/terminals are provided. You must connect the crank pigtail (blue with black

stripe wire) to the red wire (pin A) on the main wire harness marked Mod Crank. The other wire goes

to pin B on the main wire harness marked Mod Crank and the shield goes to pin C.

Connect the cam pigtail (blue with orange stripe wire (Mustang)) or (Dark Green (Lightning) to the

red wire (pin A) on the main wire harness marked Mod Cam. The other wire (gray with red

(Mustang)) or (light blue (Lightning) goes to pin B on the main wire harness marked Mod Cam. If

you decide to install a shield, connect it to pin C on the main wire harness marked Mod Cam.

The Override Cam Sync Test box must be checked with the Ford Mod Motors (see screen print

below)

Ford Mod Motor

This box must be checked!

Ford Mod Motor

Start with 329 here.

Ford Mod Motor

This value must be set a 36.

Static Test

Timing

Window

“Crank Reference” windows in the BigComm “Operating Parameter Configuration”

Window.

Make sure the UEGOR signal is in the “Dash” see Dash_Windowon page 29. It is used to detect the

36-1 missing tooth on the crank trigger wheel. For Ford Mod Motors it must read 28. If it is something