Magnum Engines XLS 25 Two-Stroke RC Engine RNV (4cc)
- Product Review (submitted on March 9, 2011):
- Used 2 of these engines for Classic B controlline team racing to replace the OS 25 FX. Performed as well as or better than the FX, very good quality workmanship through out and unlike the FX it is true ABC construction. Liked the clamped venturi attachment, that is an excellent feature. Running at APC 7x7 on 20 nitro and getting >21,000 RPM on the ground.