Yamaha golf cart 18 HP engine upgrade package. Everything you need for a bolt in Vanguard V-Twin upgrade. Installs in Yamaha G-16 - G-22  lifted 4" or more. Complete kit includes engine, engine mount, drive clutch, exhaust, kevlar drive belt, wiring harness, key switch and all bolts, brackets and cables. Engine comes prewired, Just run wiring and mount key switch. All wiring is done for you and allows engine to idle and shift from forward neutral or reverse while engine is running. Clutch is alredy bolted on and ready to go. This is for the golf cart that needs serious power. The power right out of the box is AWESOME or you can choose from several performance upgrades. Installs in Yamaha G-16 - G22 with 4" or larger lift. Choose the kit that fits your cart., Select the upgrades you desire, then comes the hard part waiting for it to arrive. Price includes . As with any engine use of Hi Performance or Racing parts voids mfg warranty.


  • Direct bolt in install
  • Complete with new Hi Performance clutch
  • Smooth 2 cylinder V-Twin power
  • Full Pressure Lube with oil filter
  • 570cc and 28.7 inches of torque
  • Fuel efficient overhead valve
  • 3 Year engine warranty*
  • Electric start with new wiring harness
  • Includes Motor, Motor risers, Muffler, Wiring harness with switch and New high performance clutch

If you have question, please feel free to give us call directly.

*Three year warranty through you local Briggs and Stratton dealer.

Ready for Hi Performance?  Here it is, The Vanguard engine upgrade kit will turn your cart into the powerful machine you desire. This is a complete kit with Engine, Hi Performance Clutch, Engine Mount, Wiring Harness, Key Switch, Muffler and instructions. Everything you need to replace original motor with no cutting or welding required. Can be installed with simple hand tools.

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Engine Upgrade Kit 18 HP for G16-22

  • Product Code: 18Y16-22
  • Availability: In Stock
  • $3,179.95

  • Ex Tax: $2,999.95

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Tags: engine kit, high performance motor, replacement motor, hi performance, big block, motor upgrade, performance motor