MSD DIS-4 install help.

[thor'svr4]

yeah, there is a tach out spade on the DIS box, run a wire from that to the tach out wire on your PTU and splice it in

i just tried that and still dont have a working tach. I cut the white tach wire coming off the PTU and hooked up the TACH OUTPUT wire from the MSD box to the white wire going to the PTU.

[dpartinvr4]

send it the other direction
and I don't think it matters, but I have the MSD coil packs also.

[thor'svr4]

How the wires were before the MSD install


After the msd install


Also tried the car like this

[dpartinvr4]

the second picture, send it down teh wire the other direction, opposite the ptu

[thor'svr4]

GOT IT!!!!!!!! thanks Departin!!!

[dpartinvr4]

No problem

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[Ninja Performance]

yeah, there is a tach out spade on the DIS box, run a wire from that to the tach out wire on your PTU and splice it in

Yes, this.

-Chris

[dpartinvr4]

thoryou should run your maft tach wire with the msd one also.

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[thor'svr4]

alright ill change that in the morning. thanks