tach hookup

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Nov 15, 2004 | 12:12 PM

jamesmidnight

Thread Starter

Junior Member

Joined: Nov 2004

Posts: 24

Likes: 0

From: new york

Car: 89 Formula 350

Engine: 350 TPI

Transmission: 700R4

tach hookup

I need help hooking up aftermarket tach in 1989 formula 350 with external coil. I know on regular hei distributor there is a specific spot for it to hook to but dont know where to splice in on this car. Any help is appreciated!

Nov 23, 2004 | 07:33 PM

Trickster

TGO Supporter

Joined: Sep 2003

Posts: 6,127

Likes: 11

From: conway, s.c.

Car: 1989 Iroc-Z

Engine: 5.7L TPI

Transmission: 700R4

The white wire that comes off the gray connector on the ignition coil is the wire that you want.

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