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How important is a catchcan?

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Old Oct 27, 2010 | 01:40 AM
  #1  
pHEnomIC's Avatar
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Default How important is a catchcan?

I had a lot of problems with oil burning in my old ls1 which i got a pcv catch can for and it seemed to help a lot.

I have a nice one by elite engineering or something but the thing is, I moved up to a 404 ls2 and now have the ls2 style pcv system on a brand new engine.

How important is this catch can? I kind of want to get rid of it for a cleaner look. Any input?
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Old Oct 28, 2010 | 07:22 PM
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Irish350's Avatar
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Default

i went from a good one on my heads/cam 347

to a way better dual/dual can setup on my 402 ls2

Some of the big bore guys even get vacuum pumps to suck out extra pcv crap

Its less of an issue on the ls2 blocks, but i think its still good insurance.

Also, if you want to know, its all in here : https://ls1tech.com/forums/generatio...outing-ok.html
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