Condensor looking piece on intake
Thread Starter
Burning Brakes
Joined: Aug 2000
Posts: 952
Likes: 0
From: Morgantown,WV USA
Condensor looking piece on intake
My all original 78 (L48 engine) has a small round cylinder piece that looks very much like a condensor mounted on the intake . It has a wire running out of each end, but neither is connected to anything. My questions are what is this thing and where should it be connected. Everything on the car works, so I am not sure what it does. Could it be a noise filter for the radio?
Thanks,
Dan
Thanks,
Dan
Drifting
Joined: May 2005
Posts: 1,629
Likes: 4
From: Somers CT
Sounds like the tach filter, usually mounted close to the distributer. Filters out spikes that could effect the tach function.
http://www.mamotorworks.com/corvette...-140-5902.html
http://www.mamotorworks.com/corvette...-140-5902.html
Last edited by TopGunn; May 15, 2010 at 06:58 AM.
Race Director
Joined: May 2006
Posts: 16,528
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From: Dayton, Ohio
Advanced
Joined: Jun 2004
Posts: 93
Likes: 0
From: Southgate MI
Nice pics Roger. Here it is listed at Wilcox.
http://willcoxcorvette.com/advanced_...rt=3a&&page=-1
Tom1701
http://willcoxcorvette.com/advanced_...rt=3a&&page=-1
Tom1701
Team Owner
Joined: Jan 2006
Posts: 37,637
Likes: 3,118
From: Crossville TN
Just to be clear for the OP, the tach filter and the radio noise suppressor are two entirely different things. The noise suppressor is a capacitor (or condenser, in old auto lingo). The tach filter has a capacitor or two in it, but also has a couple of resistors in the 'can', also. The radio noise filter is just to eliminate the pops and clicks [from switching devices] out of the radio sound. The tach filter cleans up the tach signal line so the tach will read correctly.
