Ultra Thrust Sport Muffler, for NEW Rossi 45, OS. UTS45
Performance Specialty Nelson Ultra Thrust Q40 /
Q500 Sport Muffler fits the new Rossi 45, OS Max 46, 50, 55 FX,
AX, SF (and all Clone Engines).
Check Test Data for this muffler with the Rossi 40
engine here.
Over 90% of the Q40 and Q500 race class
competitors worldwide use the Nelson
mufflers.
THE SPECS ARE:
Muffler/Pipe Body Diameter: 1.56 inch (39.7
mm)
Muffler/Pipe Length: 7.8 inch (200
mm)
Mounting Screws Center to Center Distance: 1.45
inch (37 mm)
Muffler Weight w/o Adapter: 4 oz (114
grams)
Muffler Weight with Adapter: 4.8 oz (136
grams)
Tuned RPM Range: 13,000 to 17,000 RPM (Depending on
the make of the engine)
The screws for mounting on OS Max engines and the
new Rossi 45 are #5-40 thread by 1-3/8 inch long and are supplied with
this muffler.
PN:
UTS45
Shipping & Handling
If the shipping address is different from the Paypal or credit card billing address, additional information will be requested for new customer verification. |  | US Shipping |
$8.00 USPS First-Class Mail®
|  | International Shipping |
$12.00 USPS First-Class Mail Intl
|