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Pampena Motorsports 6G74 3.9 to 4.2 Liter Stroker


Product Description

The sky is the limit! The Pampena Motorsports 6G74 billet stroker engines are for the serious drag racer who needs to spool huge turbos FAST!  These engines use a custom billet Pampena Motorsports crankshaft MADE 100% IN THE USA along with our custom pistons and rods to provide you with 3.9 - 4.2 Liters of pure power!  (price may vary with bore and stroke)

Pampena Motorsports power plants have been engineered to deliver dependable power and performance for any of your Motorsports needs. Our engines have been proven to be reliable under extreme conditions. Our engines have been utilized in the most powerful 3000GT & Stealths in the world. We're sure that after searching around on 3SI.org, US3S, 3SNY, youtube, facebook, and Google, you’ll realize that Pampena Motorsports engines are the most dependable sought after motors available for your 3S.

So get your engine from where it was engineered, developed, and tested; Pampena Motorsports.

These motors come in a variety of configurations to not only address your horsepower goals but your budget. Our piston and rod designs are exclusive and are only available from Pampena Motorsports.


  • Custom Pampena designed - Ross Pistons
  • Double boil (before and after bore and hone)
  • Oil Line plugs removed
  • Bore and Hone
  • Balance Assembly
  • Pampena Motorsports Billet Rods
  • Pampena Motorsports Billet Crankshaft
  • Grind / Clearance Block
  • Clevite Bearings
  • Fully assembled and balanced.
  • Pampena Motorsports HD Racing Pins

*  Core Required *

*Freight Shipping required and determined at actual cost at time of completion.

Pickup avaiable at no extra cost!


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150.00 LBS
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