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Strict Standards: Only variables should be assigned by reference in /home/ratboss/public_html/templates/ratj25/functions.php on line 614

Details

Like our "American" series of engines the 2913 XR is comprised of 100% USA MADE performance components.

 

  • 2.9 liters, 250HP on pump gas with 240 lb/ft of torque. The 2,913cc engine combination currently holds the Aircooled Technology record for the most "All Motor" street power weighing in at a whopping 284 HP on pump gas!!
  • This is a twin plug, EFI equipped engine making huge, reliable power with a power band from 1,500 clear to 6,500 RPM. 
  • This engine is big and its not for the faint of heart or those with shallow pockets. 
  • Outfitted with specially prepared LE 220+ cylinder heads this is the most potent RAT engine ever offered.
  • It may be large and make exceptional power, but it also drives great and can be daily driven without issues.
  • See the pricing tab for current *estimated cost*
  • This is an exceptionally expensive engine. If your project has a budget at all, this engine probably isn't for you.

Dyno Graph

  • Photos

    Pricing

    • Fully Optioned, Dyno Proven with Electromotive PEFI, Twin plug heads and all sub-systems.
    • This engine is built from 100% custom components and requires 200 cumulative hours to design, machine, assemble and tune.
    • Due to this we only dedicate enough time in our schedules to create two of these serious bad asses per year.
    • Requires exceptional exhaust system, not included, but costing $1,500.00+ to purchase.
    • Customer Core required, if not add $1,000.00

    $31,500.00