Plus I have Rhoades lifters in it... They bleed down at idle and pump up by 3500 RPM and they tick when it idles... It will sound just like a 273 with solid lifters...
The Rhoades lifters give smoother idle, better MPG, and higher vacuum on the low end, without sacrificing the top end performance of the cam at high RPM above 3500... It's like having an adjustable cam...