Lotus Elan

Different cams

PostPost by: h20hamelan » Wed Mar 13, 2024 1:39 am

Looking for some help.
Have stock cams, both Weber and Stromberg.
The stromberg will be fuel injected
The Weber DCOE 40 with 34 chokes etc

The fuel injection has been specified for 420 intake and 360 exhaust. But I am wondering if I should just have 420 for intake and exhaust on both cars?
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PostPost by: Tmac897 » Sun May 05, 2024 12:07 pm

I just rebuilt my S3 engine. I have a new Weber head with 40 DCOEs. 385 lift 300 duration.

Here is a pic of the page from the Dave Bean parts manual. Has a pretty good explanation of the specs and characteristics of the available cams.
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