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Scat Stroker Kit; 9.6:1 (87-90 4.2L Jeep Wrangler YJ)

Item J101239
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Market Price $1,808.99 You Save 12% ($209.00)
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$1,599.99 (kit)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Premium Internal Balanced Stroker Kit
      • 9.6:1 Compression Ratio
      • Upgrades Your 258 CI to 280 CI
      • Forged Pistons
      • Retains 3.895" Crank Stroke
      • Increases Power with Greater HP Gains
      • Polished and Ground to Exact Tolerances
      • Doweled Cap for Perfect Alignment
      • Sized to the Tightest Possible Spec
      • Precision Honed with Diamond Tooling
      • Rods Feature 2 Piece Chromoly Steel Forging
      • 7/16" Cap Screws
      • Made with ARP Bolts
      • No Boring to Your Engine Required
      • For Use On 1987-1990 4.2L YJ Inline 6 Cylinder Engines

      Description

      Premium Power. Turn your 4.2L into a power house with the Scat 9.6:1 Stroker kit. This rotating assembly is completely internally balanced and will give you more power by expanding your engine to 280 Cubic Inches. You'll see greater horsepower with this upgrade with a 9.6:1 compression ratio without boring out your engine.

      Durable Construction. Scat takes great care and is dedicated to making sure their balanced assemblies are sized to the tightest possible specification. This high quality kit is comprised of 2 piece chromoly steel forged rods with 7/16" cap screw ARB bolts for the most reliable fit and are precision honed with diamond tooling for exact tolerances. Dowel capped pistons for precise alignment, a ground and polished crankshaft and all required oil rings are included for a fully complete kit to upgrade your Jeep to supreme power.

      Installation. Upgrading to a stroker kit is an extreme process, requiring full tear down of your engine's rotating assembly. We recommend you have an experienced, professional mechanic install this kit. This stroker kit is internally balanced and does not require boring out your engine.

      Application. This 9.6:1 Scat Stoker Kit is designed for use on 1987-1990 4.2L Jeep Wrangler YJ models.

      Fitment: 1987 1988 1989 1990 Details

      Scat 1-96015BI

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • Crankshaft
      • Pistons
      • Connecting rods
      • Rings
      • Bearings
      4.0

      Customer Reviews (1)

        Reviews of Scat Engine products have an average rating of 4.0 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Wrangler

          • yj Wrangler 2 Door - 87, 88, 89, 90

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