This is a In-Cowl .61-.75 Muffler for the
Top Flite P-40 Warhawk, P-51 Mustang and AT-6 Texan.

FEATURES: Completely Conceals Inside the Cowl
Bolts Directly to the Firewall for Maximum Security.
Can-Type Cylinder.
For use on .60-.75 2-Stroke Engines. ** NOT FOR .90 OR LARGER **

INCLUDES: Muffler, Firewall mounting screws (2), Pressure fitting, Pressure
Fitting Gasket, Silicone Mounting Washers (2), Pressure Plug Screw.

SPECS: Muffler- 3 1/4" Length 1 9/16" Diameter
Exhaust Port- 1/2" O.D. 3/4" Long
(2) Silicone washers- 1/2" O.D. 3/32" Wide
(2) Wood screws- 20/32" Length
Pressure fitting- 6-32 Threads
Pressure fitting gasket- 1/4" O.D. 1/32" Thick
Pressure fitting screw- 6-32 Threads

REQUIRES: TOPQ7925 Supertiger exhaust header for SUPERTIGER 2 cycle.
TOPQ7920 O.S. exhaust header for .61 SF or FX 2 cycle.
*** not for use on ST90 or OS91 2 stroke engines.*** JS 12-8-93
The muffler is too restrictive for ANY 90 sized ir/jl
engine and will cause overheating problems.
TOPQ7926 Supertiger exhaust header for G75