Man, I have read some badly written English, but yours gets first prize. Anyway, I am quite sure that the pickup for the factory is mounted tach is in a little holder mounted kind of to the top and driver side behind the harmonic balancer. I took it off my 83 300 Turbo parts car and I am sure that is what and where it is.

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Junqueyardjim
Christianity, if false, is of no importance, and if true, of infinite importance. The only thing it cannot be is moderately important. C.S. Lewis



1983 Mercedes W123 240D 4 Speed 285,000 on the road with a 617 turbo, beautiful butter yellow, license plate # 83 240D INDIANA

2003 Jaguar Type X, AWD. beautiful, good mileage,
Mom's car, but I won't let her drive it!