Would this work in the LT-40? It has the same deminsions as the saito fa-40... it just weighs twice as much.
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http://www.horizonhobby.com/products/10gx-10cc-60-cu-in-gas-engine-EVOE10GX?showRatingsReviews=true#t2</div>
<div>If not this will be my second choice</div><div></div><div>http://www.horizonhobby.com/products/fa-40a-4-stroke-golden-knight-engine-SAIE040AGK#t2</div><div></div><div>and a third</div><div></div><div>http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXCABL&P=SM</div>