737-300.....all you need to know are:
250kts. 4 degrees N1 65%
210kts. 6 degrees N1 60%
180kts/Flap 5 exactly same as above
Flap 30 2 1/2 degrees N1 57%
Flap 40 1 degree N1 62%
Single engine add 15% N1 to above, and:
210 kts 6 degrees N1 75%
180kts/Flap 5 exactly same as above
Flap 15 approach 5 degrees N1 68%
People died getting these figures. Don't waste them. They work.
For engine out, make one stab at rudder and trim out, then fly feet off pedals and ride the rudder trim constantly, keeping stick horizontal. Imagine a ruler across the top of the control- when it points down to one knee, it means that is the knee that has to do the work, so trim to that side. Do not keep adjusting rudder pedals. Been doing this all evening, do it like the above and it will sing to you!
EFATO- 4 divisions rudder trim.
On Go around, wind several seconds pitch down trim as you open up taps.