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Engine, QMA/USAC, GX120, Stage 3
Engine, QMA/USAC, GX120, Stage 3

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Our Price: $1,485.00

Stock Status:(Out of Stock)

Part #: QMA-GX120-S3

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Additional Options

Heavy Packge (Includes GX160 Carb, 140 Springs) [+$5.5]

Description -
GX120 UT3, Stage 3 Engine
Motor that has been completely disassembled, inspected, improved, and reassembled to ensure maximum performance. Special attention is paid to the crankshaft, head, and camshaft specifications (replaced if it does not meet NR Racing specs). The carb is replaced with selected (Thai or Japanese) one and is flowed. All external settings are adjusted to produce the best power possible. The motor is run on a Dyno for a minimum of 2 hours. All major specifications checked to QMA. Most HP and torque possible under these guidelines.

  • All Stage 3 engines are fully Dyno-tuned.
  • Includes air filter adapter, filter, and NR Racing billet linkage.
  • HRD Head (120s) is used.
  • UT3 Engine
*We offer $10 off shipping costs for each engine if purchasing 3 or more. If shipping cost exceeds $130 in shopping cart, contact us for alternative freight methods. We can typically ship a pallet of engines for $130-$200, depending on delivery location.

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