Having just splashed out on a Wren 44 kerostart to power a Jim Fox Sabre and then built a Schreiner L39 with Lambert T25 engine, i can definately confirm light weight, low fuel load and less power wins hands down for a nice flying model that will run from grass
All up weight for the L39, 3100g
ORIGINAL: geh3
Why not just get a Wren 44 gold, just a wee bit larger but with 10.5 lbs thrust<div>WOW what fun THAT could be!</div><div></div><div> P20 Wren 44</div><div>Dia 2.4" 3"</div><div>Length 7" 8.5"</div><div>Weight 13oz 21 oz</div><div>Thrust 5.25 lbs 10 lbs</div><div>Fuel use 3.5 oz/min 5.8 oz/min
FOD No FOD Also comes with FOD built in!</div><div></div><div></div>