KEEP.21M Direct Drive
Displacementilindrata: 3,50 cc R.P.M. (max power): -- Practical range: -- Bore x stroke: 15,88x17,60 mm Sleeve: 9 ports Rear ball bearings: ceramic Front ball bearings: steel Crankshaft: 14,5 mm - turbo Carburetor: aluminium - 9 mm rotary Glowplugs: Turbo (C8TGH) Exhaust position: rear Starting: external Weight: 407 g MFuel type: 25% nitro |
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FEATURES
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| Conrod: The conrod is made from superlight & superstrong alluminium to make the lightest and strongest possible conrod to withstand the abuse of a racing engine. |
Sleeve: The sleeve has 9 transfer ports and an exhaust with booster ports. The special shape and positioning of the ports, covered by a patent, improve the internal fluid-dynamics to obtain the maximum possible performance. |
Crankshaft: This is a special Crankshaft. Made to meet even the highest standards of our most demanding drivers. Slightly reduced rotational mass and greatly improved fuel flow provide great performance. |
Direct Drive |
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NOVAROSSI WORLD S.r.l.
