Another cam question
Well, I was hoping somebody could shed some light on it. If, it is even correct. I was leaning toward the XE274 but after running the #'s I don't see the value in pulling the heads, spending $$ for the machine work to get little less hp and less torque. This seemed to be the norm with the 6 different cams that I ran on there dyno program, the XE268 out performed them all. Even when I changed the head, valve size, carb etc. etc. on the specs and there was not much gain if any with the different cams and few made quite a bit less power. On some, the peak hp and torque rpm ranges changed but not enough to really matter. Maybe they have it rigged to push people to the 268 or its just not a reliable tool to use??