Cams (OEM)

[motoman358]

What is the best set of cams to run in a 4g63 from another engine (for example cams from a 4g61 or 4g64), or are the 5 speed 91+ cams the best oem before heading into the aftermarkert?

 

[Pure92TSi]

1g cams from a 93 or 94 are the best. They labeled C and D. 90 cams (A) are crap. They lose power from what i've seen around 5000. 91 and 92 the B set are better but not as good as C and D.

 

[motoman358]

93 = C and 94 = D i would assume, correct? anyway, 93 and 94 cams different from eachother, or are they the same cam just with different lettering? also, where can i find stock cam specs from year to year? and one last question before i forget, gvr4 cams are the same as dsm cams from the same year, right?

 

[Pure92TSi]

yeah i think 93 is C and 94 is D. Now that i think about it i'm pretty sure that 94 cams are the best. I have no idea about the specs though. I'm pretty sure that the vr4 cams are the same since it's the same motor but I could be wrong there.