XRAY 681002 NT18T 2-Piece Muffler Set - Race Tuned  [XR-681002]

XRAY 681002 NT18T 2-Pc Muffler - Set
Price:
CAD$72.76
Brand:
XRAY
Model:
XR-681002
Condition:
Brand New
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Race-Grade Performance from the XRAY 681002 Nitro Engine

For racers focused on lap times and consistency, the XRAY 681002 Nitro Engine delivers engineered performance and dependable power. This unit suits experienced hobbyists who want precise throttle response and solid midrange punch from a nitro setup.

Twin-Piece Muffler That Improves Exhaust Flow

The XRAY 681002 includes a high-quality two-piece muffler assembly designed to smooth exhaust pulses. The #681201 manifold and #681401 muffler, joined by the #681851 rubber connector, combine to lower back pressure and promote cleaner scavenging. That translates to steadier acceleration and improved top-end behaviour on the track.

Built Precision for Consistent Track Results

XRAY engineered the 681002 with tight manufacturing tolerances so components handle heat and race stress reliably. The materials and fitment focus on repeatable performance so racers spend more time tuning and less time troubleshooting mechanical issues.

Specifications

  • Manifold: #681201
  • Muffler: #681401
  • Rubber Connector: #681851

The XRAY 681002 Nitro Engine with its 2-piece muffler set is suited to seasoned RC racers seeking a durable, tuneable exhaust solution for competitive running.
Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Which chassis accept the XRAY 681002 engine?

The XRAY 681002 is compatible with many high-performance nitro cars that use similar engine mounting patterns; check your chassis specifications for fitment and clearance before installing.

What gains come from fitting the two-piece muffler?

Fitting the two-piece muffler helps even out exhaust flow and reduce back pressure, which can produce smoother throttle response and more consistent power delivery across the rev range.

How difficult is the installation?

Installation is straightforward for anyone familiar with nitro engines: secure the manifold, attach the muffler via the rubber connector, and check alignment and sealing to avoid leaks.

What maintenance keeps this engine running well?

Routine checks of the muffler joints, manifold bolts, and rubber connector for wear or leaks will preserve performance. Regular cleaning and heat management are also important after hard running.

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