FPE 1.3 is a 21cc engine.Claims 16x8=7400.
weight-43.2 oz including muffler and ign.
10lbs thrust @ 7400
rpm-2000-7400
rec prop===16x8
price.449.95
my 24cc echo that i built-BNIB short block,ken lambert muffler,rcexl cdi,carb,RTF weight with evrything on the[ FPE1.3]mines 48 ozs.===$229.00[about].
same performance.I had mine on a 1/4 scale GP giles [email protected] lbs.flew it sport like.Not very good vertical so isold the plane.The FPE comes from the Husqvarna weedie motor as i was told and it looks like one also when i looked at a husky weedie.Ive been thinking about converting thse but husky wants to much[even for parts].