The VMAR IN COWL "Pitt's Style" MUFFLER - nothing beats it!

If you've ever needed a low cost high performance Pitt's Style muffler for your .61-.76 size engine... this is it! Our muffler fits our VMAX .61PRO and most popular .61-.76 engines (see dimensions for compatibility). Better yet it weighs less than 3.5 oz and has been tuned to minimize RPM losses commonly found when using Pitts Mufflers. Testing on our VMAX .61PRO engine demonstrated only minimal RPM loss when compared to the VMAX straight factory muffler!!  

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Only from VMAR Manufacturing... setting the standard in Affordable RC products.

Part #:	VMA-MF6090
Description:	IN COWL "Pitt's Style" MUFFLER
Engine Range:	.60 - .91 cu. in.
Fits:	VMAX 61PRO, and
	VMAX 90PRO, and
	Other Popular .60-.91 Engines compatible with specifications listed below.
First Introduced:	20050226
Booking Orders as of:	20050226
Shipping Orders as of:	20050226
Dimensions:	Specifications within 3% as of 20050305 (larger image shown below)
A = Threaded Hole:	.1378 in. (3.5 mm)
B = Port Height:	.354 in. (9 mm)
C = Flange Height:	.649 in. (16.5 mm)
D = Flange Width:	1.968 in. (50 mm)
E = Mounting Holes Center to Center:	1.653 in. (42 mm)
F = Port Width:	1.083 in. (27.5 mm)
G = Exhaust Inside Diameter:	.256 in. (6.5 mm)
H = Exhaust (Tube) Separation Center to Center:	1.280 in. (32.5 mm)
I = Overall Length:	4.843 in. (123 mm)
J = Exhaust (Tube) Distance from End:	1.338 in. (34 mm)
K = Barrel Diameter:	1.614 in. (41 mm)
Overall Width with Flange & Exhaust Tubes:	3.149 in. (80 mm)
L = Exhaust (Tube) Length:	1.496 in. (38 mm)
Weight:	4.33 oz (110 g)