Model Engine Company of America
 
REPLACEMENT MUFFLERS

Lots of engines today have very similar spacing on the muffler screw patterns.
All mufflers include screws and pressure taps.
A great value compared to high cost original equipment replacements.

Replacement muffler for:
(engine model / size)
Threaded holes
  MECOA 40-46, OS 40-46 SF, FX & SX, Royal 40-46, Thunder Tiger 40-46 and others

3 mm spaced 1.457" (37mm)

  OS .61 SF, MECOA .61, Mutunuc .61, Magnum (Taiwan) .61 & Thunder Tiger .61

4 mm spaced 1.654" (42mm)

MECOA Wildcat .28, OS SF.25 & FX .25, Royal .25/.28, Thunder Tiger Pro.25 and others...

3 mm spaced 1.378" (35mm)

  K&B .18 MECOA Wildcat .15, OS FP.10/.15, CZ .12 etc. & Royal .15, Thunder Tiger .15, Magnum .15 and others...

2.5 mm spaced 1.083" (27.5mm)

OS FSR .61
(part no. 930-061)

.172Ø thru holes spaced 1.338" (34mm)

 

 
KAVAN UNIVERSAL MUFFLER & ADAPTERS

 

Kavan universal strap on muffler for older engines.

Now you can put that old engine back in service without noise problems.

Please note this muffler and its adapters are for older engines produced prior to 1975. Some engines have changed or been completely replaced by newer models. Some adapters may not fit these newer models.

Great looking polished front & rear.

0 Super Tigre 51-60
K&B Torpedo .35 and .40
(version with bolt on front housing and no muffler mounting holes in case)

13 Veco .45
1 Super Tigre G60 14 Veco .61
2 OS Max 60 15 Enya 60/III
3 Webra 61 Blk Head HB.61 16 HP .61 (4 bolt head)
4 Merco .49-61 Mk I&II 17 HP .40
5 Rossi 60 18 OS 40
6 Taipan .61 19 Super Tigre G21-29
7 Enya 45 20 Super Tigre G.40
8 Merco .35 21

Super Tigre 60Fi
Fox .59

9 Webra 40 Blk Head 22 Webra .61 Speed
10 Enya .35 23 Webra .40 Speed
11 Merco 49-61 Mk III 24 OS 40 SR
12 Enya 61/II 25 HP .61 SS or GC

 

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MECOA is a Registered Trademark of Model Engine Corp. of America
Registered U.S. Patent Office

No part may be reproduced without written permission from
MECOA -- P.O. Box 5 -- Sierra Madre, CA 91025 U.S.A.