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jonnyk · 02-20-2004, 06:10 PM

On EFI they use the + & - that run to the factory coil as their signal wire...so basically the box is an inline amplifier before the coil.

02-20-2004, 06:10 PM	#25
jonnyk Being stroked is great Join Date: Oct 1998 Location: Alberta, Canada Posts: 772	On EFI they use the + & - that run to the factory coil as their signal wire...so basically the box is an inline amplifier before the coil. __________________ Novi 2000 now spinning off the snout of the 331... Mods Pics