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HOME » 1300cc (79") Inch Service Big Bore Kit

Revolution Performance 1300cc (79") Indian Scout Motorcycles Big Bore Service Kit

(Fits 2015-2020 1130cc Indian Scout motorcycles)

(Fits 2016-present Indian Scout Sixty 980cc motorcycles)


    1300cc (79") Big Bore Service Kit comes with:

  • Overbore cylinder service and powder coating to orginal finish
  • Forged 10.9:1 compression ratio flat-top pistons
  • Cometic head and base gasket kit
  • Scout OEM: 69 cu in (1,130 cc) 99 mm × 73.6 mm (3.90” × 2.90”)
  • Scout Sixty: 61 cu in (999 cc) 93 mm × 73.6 mm (3.66” × 2.90”)
  • Revolution Performance Big Bore Kit: 79 cu in (1294cc) 106 mm x 73.6 mm (4.17” x 2.90”)
  • Revolution Performance and Millennium Technologies have an amazing relationship with Polaris as a supplier for production and racing cylinders. As a technical partner on the Project Pikes Peak racer and Jared Mees’s Double AFT Championship winning Scout FTR750, we have a ton of experience making Scouts go fast.

    We bore the stock cylinders from 99mm (93mm Scout Sixt) to 106mm and use our proprietary Nickel Silicon Carbide plating process. This yields a new displacement of 1294cc (79”) and power gain of 32%. Torque gains are 33%. These amazing power numbers are with the big bore kit only. No other internal mods.

    Recommended Services:

  • DynoJet Power Commander CX, Van and Hines Slip-On Exhaust and Dyno Tune

For questions on our big bore kits, please contact our sales technicians directly at: 1-866-892-2109 M-F 8:30 A.M. - 5:00 P.M. CST.

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