I am installing a head and the gasket install sheet shows only Nm spec for the torque sequence. It says: step 1 37 +/-3 step 2 60 +/-2 relax time 15 min step 3 33 +/-3 warm up to 80 C step 4 25 +/-5 What are these specs in ft/lbs and why do they seem so low? I found a conversion table that says multiply the Nm by 0.73? Or is it the other way around?; multiply by 1.35 to get the ft/lb conversion? anyone please?? thanks much, Brian C