Not sure where you heard that......You Can get RPMs for the LST at most Hobby Shops & on line, (The Adapter Kit for the Losi LST2 & Muggy Only)......And You should get Lunsford Turnbuckles for them as the ones that Come with them Bend and Break Real easy....
http://www.rpmrcproducts.com/products/losi/LSTParts.htm
http://www.losipartshouse.com/servle...e-Upper/Detail
http://www3.towerhobbies.com/cgi-bin...?&I=LXKJD4&P=M