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  Home > Nitro Engines > .21 Nitro Off Road Race Engines >

Go GX7R 21 7port Turbo with 4pc Venturis Set, Rod and Bearing  

Go GX7R 21 7port Turbo with 4pc Venturis Set, Rod and Bearing


New from Go Engines for 2009 are the GX Series, having undergone significant development around the world with some very respected engine developers this is the result. Never at any point has any engine offered these features at this price.

Using a TiNi hardening treatment on the crank and gudgeon pin makes the engine truly rebuildable as well as reducing friction and increasing rpm. The same treatment is used on the carb slide to give a smooth movement throughout the operating temp range of the motor.
Revised porting on the liner and crank timing make this much more driveable whilst not hurting power delivery and increasing run time.
Turbo head button and T3 Turbo Plug also included � NB The T3 is the default plug for these engines.
All New lightweight drilled head reduces weight and CofG whilst also improving heat dissipation. 7Pt Suitable for Buggy and Truggy giving stunning top end and a pokey bottom

Includes 4pc Carb Venturi Set to alter power delivery of engine.
Recommended pipe: Go - EFRA 2072 Pipe

GX-7R
-- Size 3.45cc
-- Maximum Power 2.7hp
-- R.P.M 40.000 rpm

-- Practical Range 6.000/44.000rpm
-- Bore/Stroke 16.26mm/16.80mm
-- Ports 7+2

-- Crankshaft 14mmSG
-- Carburettor 8mm
-- Glow Plug T3 Turbo
-- Exhaust Type Rear.
-- Included in the box a Turbo glow plug T3, a second conrod and a complete carburettor restrictors set.




Our Price: £135.00




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