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HEADERS - All headers
are
$38 |
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ONLY HEADERS LISTED BELOW ARE IN STOCK |
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HDR100 |
(1) 90 Deg. header with 3"offset and 90 Deg. bend |
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HDR104 |
(5) 105 Deg. header with 1"offset and 105 deg bend |
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HDR105 |
(6) Wrap to flush header will put pipe approximately 1 3/4" from engine centerline( |
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HDR106 |
(9) 90/90 header with 1 inch offset and 2 1/2" rise |
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HDR101 |
(12) 90 Deg. header with 25 Deg. angle down, 1" drop and 4" offset |
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HDR103 |
(3) 90 Degree Header 7/8 US 105 Degree Header 7/8 |
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HDR102 |
(13) 90 Deg. header with 25 Deg. angle down, 1" drop and 3" offset |
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Exhaust Flanges |
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EXT1001 |
Two-piece Header
Flange with Viton
O-rings
- The flange
supports our headers in
a water-cooled
environment, enabling
the exhaust to remain
cool and dry. -
$40
specify for
Zenoah or QuickDraw use. |
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Mufflers |
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EXT108 |
Zenoah
Muffler
- With
gaskets and
bolts.
$29.50 |
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EXT110 |
Aircraft Muffler
- With gaskets
and bolts.
$28.50 |
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BH Hanson Whiplash Tuned
Helicopter Exhaust
System |
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Whiplash Tuned
Exhaust |
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This Heli system
offers
adjustable
brackets, mounts
and variable
tuned length to
suit a variety
of applications.
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It is shown for
the M.A.
Whiplash right
side exit use
with other
applications
available soon. |
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The muffler
concept was
designed by
Japanese racer
Hiroyuki Okuma
and modified for
Heli use by Macs
Products. |
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It is quiet
without reducing
power and has
been tested with
our 270, 290 and
300 engines. |
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EXT115 |
Complete System
-
$269 |
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EXT106 |
Muffled tuned
pipe only -
$185 |
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Call |
Screw in style
header w.
hardware gasket
and wrench -
$85 |
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Call |
Spare screw in
coupler, 2.5
inch -
$8.95 |
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Call |
Spare mount
bracket for
custom
applications -
$11.95 |
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Call |
Spare
rubber mounts w
hardware, 2 pcs
-
$9.95 |
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EXT114 |
Pipe rings with
silicone
covering and
spring -
$25 |
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This system is
made in the
U.S.A. and has
been developed
and tested using
our engines. |
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Tuned Helicopter
Exhaust System |
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At only 88 db's,
it is extremely
quiet yet very
powerful. |
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BH Hanson Tuned
Helicopter
exhaust system
for left side
exit.
Approximately 24
inches in length
measuring |
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EXT106 |
from the center
of the exhaust
port to pipe
tip. 2 1/2
inch center to
center rise.
$229 |
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Heli
Tuned Pipes |
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EXT107 |
Heli
systems
using the
large volume
pipe which
is
recommended
for the 26
and larger
engines are
$269 |
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HDR108 |
Above left
system shown
with optional
header cooler ($32.95 )
for
longer
coupler
life. |
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EXT103 |
All tuned
Helicopter
systems now come
with medical
grade silicone
couplers ($22)
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EXT113 |
and Snap
type
clamps.($2.99
for 2) |
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