Muffler Extension .40-.46

Description

This is a 1/2″ muffler extension for .40-.46 size engines such as O.S. MAX, ASP, Magnum and Thunder Tiger. This goes between the engine and muffler, bringing the muffler outside the fuselage.INCLUDES:(1) 1/2″ aluminum muffler extension (2) 3 x 50mm cap head screws JAL 11/15/95 COMMENTS: This extension will fit any engine that has the same exhaust port dimensions as the O.S. .40-.46 SF engine: ASP .46, Royal .46, Thunder Tiger Pro .40-.46, and the Magnum XL .40-.46.SPECS: Distance between centers of mounting holes: 36mm(1.419″)(about-1-3/8″). Exhaust port dimensions: 30mm(1.184″)(about-1-3/8″) x 8mm(0.321″)about-5/16″ JCT 10/10/01BOX DIMENSIONS: 1.63″ W. X .50″ H. X 3.25″ L. BOX WEIGHT: .04 LBS.