are vr4 4g63t camshafts the same as evo 1-3

[lchilds82]

are vr4 4g63t camshafts the same as evo 1-3, anybody know

 

[boostboy76]

I reckon this should be catagorically answered and made a sticky in the GSR / EVO tech section, as it's one of the same questions I had when I bought my GSR and started looking at a 4G63 conversion.

 

[lchilds82]

snd what was the answer

 

[CLuTZ]

Same as EVO 2 and 3

 

[trq-str]

Apparently different specs but definitely interchangeable.

 

[CLuTZ]

Inhalation lift quantity (mm)
Inspiration angle (degrees)
Exhaust lift quantity (mm)
Exhaust action angle (degrees)

RVR SSG - 8.5 252 8.5 252
Evo 1 - 8.5 252 8.5 252
RVR HSG - 9.5 252 9.5 252
Evo 2/3 - 9.5 252 9.5 252
VR4 - 9.5 252 9.5 252
AMG - 10 260 9.5 264