RB Products Fire .21 7-Port Competition Buggy Engine (Turbo Plug)

RB Products
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.

This is the RB Concept Fire 12 .21 7-Port Competition Buggy Engine. The Fire 12 is a very powerful engine, that can easily propel either a buggy or truggy with incredible power in both the top and bottom of the RPM range. The F12 includes the RB “black coated” crankcase and a 7 port sleeve with 2 by pass ports, an L2G cooling head, dust protection caps, and a 9mm carburetor venturi. This engine is the perfect weapon for any nitro addict, that wants a powerful race engine with proven RB reliability at a budget price.


  • Competition racing engine
  • 7 ports + 2 by pass
  • Lightened conrod
  • Turbo plug
  • Turbo combustion chamber
  • 14mm bi-turbo crankshaft (long stroke)
  • 14mm rear bearing
  • 9mm nylon carburetor with 9mm venturi included
  • L2G cooling head
  • Strengthened crankcase “black coated”
  • Aluminum orange anodized wrist pin
  • Dust protection caps
Recommended Glow Plugs:
  • 01051-5
  • 01051-6
  • 01051-7
  • 01051-8
Contents: 3.49cc
Bore: 16.22mm
Stroke: 16.80mm
Porting intake: 7+2 Bypass
Porting exhaust: 1
Crankshaft: 14mm
Carburetor: Nylon 9mm
Glowplug: TURBO 01051-6
Weight: 362 Gr.

This product was added to our catalog on June 18, 2012.