5.9 stroker build

I wasn't planning on it. I went over the cam card specs with Jeff at TF and he assured me that the seat pressure fit Hughes' specs.
See, that's where I'm confused. Didn't he say the seat pressure for those springs is 150? Sounds like that 150 is at 1.900" installed height, not 1.950". Not sure it'd make any difference though, but you may want to double check.