This is a tuned pipe adaptor (also called an exhaust manifold), which
is used to adapt a tuned pipe to an engine. This adaptor is a piece of metal
tubing that turns 90 degrees towards the rear of the engine. At the end of this
adaptor you will install the piece of silicone tubing (called a tuned pipe
coupler, one is INCLUDED with this adaptor). The tuned pipe will then fit
into the silicon coupler. The tuned pipe is "tuned" by moving the pipe in or
out of the silicon coupler until one achieves maximum power and RPM.
This adaptor measures 1-5/8" from the center of the outlet pipe to the outside
of the adaptor where it attaches to the engine. If one has a big cowl, Mac's
makes one more that fit these engines but extends out further from the engine.
#2901-we don't carry, contact Mac's.
This tuned pipe adaptor will fit the following engines:
Supertiger S-61,S-75 (NOT S-61K or S-75K), G-90
Como .61 and Como .75 (with BOLT THROUGH mufflers)
NOTE: This is the BOLT THROUGH design, which means that the muffler (or tuned
pipe adaptor) will bolt to the crankcase by inserting the screws from the
opposite side the muffler is actually mounted on. The screws go through the
crankcase threads and then into the muffler.
8/31/92 JBN *8)
– If you need more information, use these Macs resources – |
Web Site: http://www.macspro.com/
Phone: 916-456-6932
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Postal Address:
Macs
7935-A CARLTON ROAD
SACRAMENTO, CA 95826
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Click here for Units of Measure Conversion Calculators
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