Exhaust, Muffler, Tune Pipes for Radio Control Pattern Planes

Pattern Plane Headers

Hatori Headers for YS 4-Stroke Engines

SEE HATORI PARTS

Rigid Cooling Header

HAT643

(Fits HATORI 720 Muffler)

For YS 53,63, and 70

$54.97

Rigid Cooling Header

HAT726

(fits HATORI 725 Muffler)

4-Cycle, YS 91 & YS110 and YS115

$79.99

Rigid Cooling Header

(fits HATORI 821 Muffler) 25mm Rise

4-Cycle, YS 120 thru 170

HAT822 $79.99

Rigid Cooling Header

(fits HATORI 821 Muffler) 10mm Rise

4-Stroke, YS 120 thru 170

HAT823 $79.99

Note: the Hatori #822 header has a 15mm higher rise than the Hatori #823.

Cooling Header for O.S. 200S-FI

(fits HATORI 824 Muffler)

HAT828 $59.95

Pattern Header MKll

NMPPH2

This unique header design allows a greater deal of adjustment to fit your airplane

$69.95

Header Brace

NMPHB2

It is highly recommended that you use the NMPHB2 Header Bracket to improve the stability and most importantly, the longevity of your exhaust system.

Instructions

$13.90

NMP Pattern Header Bracket

Aluminum bracket is strong and light weight, adding direct support to Pattern Header and exhaust assembly. Includes mounting screws, nuts & washers.

NMP Pattern Header NMPHBFDZ $9.87

Central Hobbies VITON� Header Adapter CHMORA $2.87

Header Adapter O-Ring for old NMP Pattern Header only.

Central Hobbies' answer to adapting the old NMP Pattern Header to the Hatori #821 muffler (as well as Hatori's #699, #724 and others with the same intake diameter). Made of specially formulated super tuff Viton, the Central Hobbies adapter hangs in there for 50+ flights in actual flight tests with competition-grade pattern planes.

For the new NMP Pattern Header II or the Hatori headers above use either the HAT178 or CHMHATOR3 o-rings.