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evo1 cams

Captn

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Oct 2, 2011
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Houston, Texas
Does anyone know if this would be an upgrade from the stock cams in our cars? I can't find much information on the evo 1 cams. I am guessing they are close to the same.
 

3rdstrikedsm

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Yes it would be a slight upgrade.
 

brisvr4

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Feb 13, 2004
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brisbane australia
Evo 1 Cams are milder than stock VR4 cams.
I've got specs somewhere but need to find them to confirm.
 

Captn

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Oct 2, 2011
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I just read somewhere that the evo 1 cams are milder, and the evo II and III cams are the same as vr-4 cams. The evo III cams were just meant to be lighter.
 

GSX_TC

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Score
 

3rdstrikedsm

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Lots of misinformation in this thread.
 

fuel

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Feb 23, 2009
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Toronto, ON, Canada
Quoting 3rdstrikedsm:
Lots of misinformation in this thread.



Yes, starting from your first post.

Lancer EvoI cams the same 252deg duration as E39A VR-4, Lancer EvoII and EvoIII except the lift is smaller at 8.5mm instead of 9.5mm.
 

Launch

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Aug 17, 2006
Messages
350
Location
Texas
usdm 'C' stamp cams served me well for years, still in one of my cars with a 16g; Peppy, responsive. What are the specs of the different stamps? ...(RTFM yea I know)
 
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