This is what I have in my notes:
Merlin 100/101, test engines only, no production
Merlin 102, the first 100 series used for civil aviation, also used on some Australian Lincoln Mk 30A & 31
Merlin 104, as for Merlin 114 but different SC ratios
Merlin 113/114, used in the Mosquito PR Mk 34
Merlin 130/131, used in the Hornet/SeaHornet
Merlin 150, developed from Merlin 102 for civil aviation, redesignated Merlin 620
All 600 and 700 series were based on the Merlin 100. They received significant mods including new cylinder heads and cylinder banks to improve reliability issues, and various mods for better and more efficient running at cruise settings.
And reposted from the "
Jumo 213 vs. Napier Sabre" thread:
Merlin 100/101/104/130/131____+20 lb max boost with 130 grade
_____________________________ +25 lb max boost with 150 grade
Merlin 113/114________________+18 lb max boost with 130 grade
_____________________________ +25 lb max boost with 150 grade