Thanks got my cam

Do you have the number or the specs of the cam that your builder spec’d? I’m only curious because 450hp out of a 10.5:1 408 is on the low side of normal for a stroker. With that HP number, It should no doubt produce prime mover / stump puller type torque. That’s not a bad thing if you have access to high enough octane fuel. What heads and intake and what are you putting it into?