I didn't ask your opinion about how you felt about comp cams. I didn't ask your opinion about whether you like hydraulic rollers or not. It was your choice to come **** on these things that will not change. In-fact, I don't want your opinion at this point, so please scroll by.
What I am asking here, is how well a 2350-2650 converter (behind a 383) or 2250 - 2450 converter (behind a 340) would fare behind a XR274 cam for a street driven stroker vehicle wanting to hit in the 13s with the specs above.