Help with ISSPRO R8503 tach install

Help with ISSPRO R8503 tach install

02-10-2006, 10:01 PM

#1 (permalink)

Sri Ram

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Join Date: May 2005 Location: Olympia, WA Posts: 570 Photo Gallery Old Reader's Rigs Gallery

Help with ISSPRO R8503 tach install

I have this tach and want to install. I don't forsee any problem with the magnets, sensor mount, etc. But what about getting power to this thing. Where do I tap into the dash lights circuit? Should it have its own fuse? Any help appreciated.

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91.5 D250 single cab LE, Borgeson 943, AFE/ASA intake, 16cm H1C, ATS Manifold, Stan's 4", DDP Stage III, Getrag 5spd (rebuilt), D70 LSD 4.10 (rebuilt), 265/75's, ISSPRO gauges, KDP RIP, 278k
82 Mercedes-Benz 300TD turbo I5 cyl, 120@4350/184@2400, 284k?
85 Mercedes-Benz 300TD, 250k

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