This is an Optional Pitts Style Muffler for the YS 91 4-Stroke Engine.
FEATURES: Will Fit Directly Onto the YS 91 Engine.
Pitts Style Allows Engine to Mount On Its Side and the Exhaust
is Directed Out the Bottom of the Cowling.
Machined from Aluminum Stock with All Joints and Seems Being Press-
Fitted and Brazed for Reliability.
INCLUDES: One Aluminum Pitts Style Muffler.
One Mounting Bracket
One Mounting Stud
One Locking Collar
Two Lock Washers
Two Cap Screws
SPECS: Length of Main Canister: 4.75"
Width from Exhaust Ring to Outside Edge of Canister: 1.45"
Diameter of Canister: 1.125"
Weight: 94 grams
Exhaust Pipes: 4" Long and Angled Back at 25 Degrees
Updated 3/14/02dew
ir/jl
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