Top Flite In-Cowl Muffler .61-.75 P-51D Mustang

Tower Stock# LXHY74  •  Manufacturer Stock# TOPQ7915
Top Flite In-Cowl Muffler .61-.75 P-51D Mustang (large view)
Quantity Discounts Available
Save $1.98
2 for $42.00
Save $3.30
3 for $62.67
Save $6.05
5 for $103.90
Regularly Purchased Together
Although customers also purchased these, compatibility is not guaranteed. Click an item for product details.

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


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 **


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


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


TOPQ7920 O.S. exhaust header for .61 SF or FX 2-stroke
*** 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.
SuperTigre exhaust header for G75


Don't use this one with OS 65AX engine, it doesn't have exhaust
header, which is not available separately. Instead, use TOPQ7920.

See Tower Catalog page 179.
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