COMBO MOTOR M-8 TUNED ULTIMATE ENGINE

COMBO MOTOR DE ALTO RENDIMIENTO M-8 DE ULTIMATE ENGINE, CON FILTRO DE AIRE Y ESCAPE

Specifications:
Displacement: 3.49cc.
R.P.M. (max power): 35.500 RPM
Practical range: 6.000-37.900 RPM
Bore x Stroke: 16.26mm x 16.80mm
Transfer Ports: 8
Rear Ball Bearing Type: 25.8mm Steel
Crankshaft Type: 14mm – turbo - tuned
Carburetor Type: plastic – 9mm – reverse
Glowplug Type: Turbo - C6TGC
Exhaust Position: Rear
Fuel Type: Advise 25% Nitro

This is the Ultimate M-8 Tuned Engine Combo. The M-8 engine is a 8 port engine, long-stroke, with tuned crankshaft and has been configured for all those drivers who compete at the highest level and look for a powerful and linear engine with good power at both low and high R.P.M. Its configuration allows having multiple engines in one; with a soft clutch you will have a smooth and very linear engine, but with a hard clutch you will have a very aggressive engine. It stands out an oversized cooling head to improve performance at high temperatures and it is easy to tune. The Ultimate M-8 makes excellent bottom end power, and is an excellent choice for 1/8 buggies and trucks. This engine includes a R7 conrod made from super light aluminum and designed to create the least amount of turbulence inside the engine. The sleeve has 8 transfer ports to create a linear power output and to keep fuel consumption low. The tuned crankshaft is manufactured with a larger bore intake to increase the mixture flow, and has a special shape to optimize gas-flow in the engine. The rear bearing has an outer diameter of 25.80mm and has been used in order to avoid ring distortion and to increase lifespan. The two needle, slide valve, nylon body carburetor features a standard design that allows the use of interchangeable venturi's to tune for any track condition. Using small venturi fuel consumption will be reduced easily achieving the 9 min. With large venturi you will get an incredible performance at high rpm.

The combo includes:

Engine – M-8 Tuned Engine
3 venturies: 6.5mm, 7.5mm & 8.0mm.
Exhaust System – Ultimate EFRA 2119 pipe + manifold w/ Masterfix system.
Clutch - Ultimate Racing Compak clutch system with aluminium shoes and 1 mm springs UR0620-XA.
Clutch Bell – UR 13T ventilated clutch bell with UR bearings.
Air filter- Ultimate Racing air filter case with pre-oiled foam.