Tach question 6 cyl or 8 cyl......... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

locab36 · 07-20-2005, 12:51 AM

I just put a tach dash in my 69 short step. Hooked it all up and everything works. Problem is the tach responds like its a 6 cyl tach? I can burry it (5k) w/ little effort. It just swings too easily. I tried to find the search but couldn't, then tried FAQ but didn't see anything there either. Is there a 6cyl 8cyl switch on the factory tach? I saw a small hole just above the coil/+ wire hook-ups. Just wondering if that is where you would switch it like many other tachs? Any help.

John

07-20-2005, 12:51 AM	#1
locab36 Registered User Join Date: Jun 2004 Location: Midland, MI Posts: 265	Tach question 6 cyl or 8 cyl......... I just put a tach dash in my 69 short step. Hooked it all up and everything works. Problem is the tach responds like its a 6 cyl tach? I can burry it (5k) w/ little effort. It just swings too easily. I tried to find the search but couldn't, then tried FAQ but didn't see anything there either. Is there a 6cyl 8cyl switch on the factory tach? I saw a small hole just above the coil/+ wire hook-ups. Just wondering if that is where you would switch it like many other tachs? Any help. John __________________ Locab36 1936 low cab 1/2 ton 1956 BMW R25/3 1968 Moto Guzzi V7 1969 BMW R100/2 1986 Silverado SWB 2007 Harley FLHTP 2011 GMC SWB 4x4 Z71 http://www.flickr.com/photos/locab36...7623329816080/



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