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Discussion Starter · #1 ·
Can someone please confirm the speed ratio of the water pump tach output?

Is it 1/4th of the crankshaft rpm?

In other words is the cable driven Alfa mechanical tachometer a 1 to 4 ratio?

Thanks

Peter
 

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Hallo Peter,
nice to hear from you. Yes, its 4/1 like most sporting cars. Lost your mail-adress due an computerproblem.

greatings from germany
Uli
 
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