Cam Wheel Identification

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t00nces
Posts: 11
Joined: Fri Jul 28, 2017 12:20 pm
Your car is a: 1981 Fiat Spider 2000 EFI

Cam Wheel Identification

Postby t00nces » Mon Jan 22, 2018 8:52 pm

Greetings,

I'm installing a new 1800cc head on my 2L block and have upgraded cams. When the head arrived, there were no cam wheels (as expected) and now I am planning on putting on new ones. The question I have is, how do you tell which wheel is intake and which one is exhaust? Can you use the cam wheels from a 1999cc head on the 1800cc head or does it not make any difference?

From a head-off perspective, should I align the cam wheel holes with the marks on the cam towers or use the cam pointers and align them to the cam wheel holes?

Thanks in advance!

Regards,

t.

Image

BEEK
Posts: 1830
Joined: Wed Mar 24, 2010 10:45 pm
Your car is a: 1975 Spider
Location: clermont fl

Re: Cam Wheel Identification

Postby BEEK » Mon Jan 22, 2018 9:15 pm

in your photo, the left one is the intake. The right one is the exhaust
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

t00nces
Posts: 11
Joined: Fri Jul 28, 2017 12:20 pm
Your car is a: 1981 Fiat Spider 2000 EFI

Re: Cam Wheel Identification

Postby t00nces » Tue Jan 23, 2018 10:22 am

Thank you!

t.


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