Hi,

having a tough time deciding what engine to install on the AW Yak 120 for 3d- whether a dle20 or dle30 or the 120ax. Also what mods to make if I use the 30. Please advice

Case in point I have all 3 engines. But the 120's high running cost make it undesirable. That does not mean I cant use it- I have enough klotz-100 for 4-5 months but getting plain methanol is getting difficult

Ameyam