mis-matched cam gears

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DocGraphics
Posts: 639
Joined: Sat Mar 19, 2011 6:43 pm
Your car is a: 1978 124 spider
Location: Coeur d'Alene Idaho

mis-matched cam gears

Post by DocGraphics »

I'm replacing the timing belt on my 78 1800 & the cam gears are 2 different styles (solid & slotted). The marks line up fine so I don't think there is a problem there but was wondering what the difference is in the 2 styles.

I was kinda planning on running w/o the belt cover & painting them but the mis-match would look funny.

Most all I have seen are the solid type & would like to find an intake one to match, what will work, only 1800 or are the 2000 gears the same?

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Don Raugust
1978 Fiat 124 Spider "Fiona" - Burgundy/Tan
2011 pics: http://s918.photobucket.com/albums/ad22 ... 0Pictures/
2012 pics: http://s918.photobucket.com/albums/ad22 ... cs%202012/
BEEK
Posts: 1833
Joined: Wed Mar 24, 2010 10:45 pm
Your car is a: 1975 Spider
Location: clermont fl

Re: mis-matched cam gears

Post by BEEK »

the intake gear is a replacement. there is nothing wrong with that gear, in fact i would find an exhaust to mach that one as the weight would be less. im assuming that your intake had a fiber gear and someone replace it
Automotive Service Technology Instructor (34 year Fiat mechanic)
75 spider
, 6 Lancia Scorpions, 2018 Abarth Spider, 500X wifes, 500L 3 82 Zagatos. 82 spider 34k original miles, 83 pininfarina, 8 fiat spider parts cars
son has 78 spider
So Cal Mark

Re: mis-matched cam gears

Post by So Cal Mark »

most people like the look of the gear with the holes. As a note, Jason Miller can only use the solid gears to convert to adjustable sprockets
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