MSRP: $599.99
Available for*: $539.99
*at participating retailers

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GRP Engine, Tuned .28 Truggy Promo Kit

At a Glance

GRP’s engine line is manufactured and designed in Italy using the most up-to-date and advanced mechanical simulation software. The Mario Rossi Tuned 1/8 .28 Truggy engines represent the maximum expression of the industry’s motoring technology. They provide excellent performance at the highest competitive level.


  • Tuned under the technological supervision of GRP’s Mario Rossi
  • Highest level of GRP engines
  • Used in competition by Losi’s Yannick Aigoin, Adam Drake and Mike Truhe, as well as other top racers.
  • True ABC construction
  • Promo kit comes in a special, handled box which contains a manifold and EFRA pipe

Product Specifications

Type:1/8 Off-Road Truggy

Displacement:.28 cu. in.



Engine (Only) Weight:355g

RPM Range:43,000


Cylinder Type:ABC

# of Ports:5