**NIP** OS MAX FLEX EXHAUST EXTENSION FOR FS-40, FS.61 ENGINES

**NEVER RAN**O.S.MAX .40 SF ABC RC ENGINE W/MUFFLER "POWERFUL ENGINE"

EXCELLENT VINTAGE K&B SPORTSTER 45 R/C GLOW MODEL AIRPLANE ENGINE wBOX MUFFLER

OS .61 SF ABC RC Model Airplane Engine, Muffler & Screws, 7L Carb, Tools

Vintage O.S. MAX FX 91 w/ O.S. E-4010 Muffler RC Airplane Engine Not Tested ASIS

Excellent In Box (Japan) O.S. Max .46 FX R/C Model Airplane Engine W/Muffler

ENYA 09 2 STROKE GLOW MODEL AIRPLANE ENGINE ESTATE SALE

Vintage O.S. MAX 45F w/ O.S. 743 Muffler RC Airplane Engine Not Tested ASIS