SPEED-TEC original HPI engines
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Genuine HT spare/option part. Special fabric bag to protect engines, rc-plates or other expensive items. Large opening and pull-string closure.Size:Diameter 200 mmHeight 200 mmContents:1 pieceAccessories not included.
The SPEED TEC EXPERT genuine 5ive-T engine is optimized for performance with sophisticated craftsmanship and guarantees, besides greatly increased performance, excellent workmanship and stamina. SPEED TEC EXPERT version modifications: Cylinder: Adjustment of compression; enlarged ports, fuel management milled, machined and polished exhaust and intake. Piston: weight reduced; skirt shortened; oil rings, piston above and below piston ring tapered and piston dome ground. Crankshaft: is adjusted and aligned. Flywheel: weight reduced and checked for runout. Gaskets: use of premium quality gaskets.To achieve the optimum performance gain of a SPEED TEC EXPERT engine, we recommend the use of a tuned pipe ( to the tuned pipes ).
The SPEED TEC COMPETITION genuine 5ive-T engine is optimized for performance with sophisticated craftsmanship and guarantees, besides greatly increased performance, excellent workmanship and stamina. SPEED TEC COMPETITION version modifications: Cylinder: Adjustment of compression; enlarged ports, fuel management milled, machined and polished exhaust and intake, the case is specially matched with enlarged and polished cross section towards the ports, oil holes for optimized lubrication of the crankshaft bearings. Piston: weight reduced; skirt shortened; oil rings, piston above and below piston ring tapered and piston dome polished. Crankshaft: is adjusted, aligned and balanced, high quality Fluon shaft seals and Top Drag Seals installed. Flywheel: weight reduced and checked for runout.Insulator:mounted SPEED TEC tuning insulator. Gaskets: use of premium quality gaskets.To achieve the optimum performance gain of a SPEED TEC COMPETITION engine, we recommend the use of a tuned pipe ().