[Richey]

From my experience , Solex cams are great , a little more zip above 5000 than an E cam
but more low end than an S cam . I was disappointed with the mod S , definitely
more torque from 3000 to 5000 than an S , but they somewhat sign-off after 5500 ,
so it's really subjective and personal preference in the end . I'm talking about driving
for fun on the street , hilly roads with turns , not on a race course , and no 911 is good for stop light drags , although the mod S would probably be better than an S cam for stop light drags .
There are two Solex cam styles , center lube and regular .