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The thermal grade of the spark-plug is of prime importance with tuning...
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The Stage6 Sport Pro 70cc aluminium cylinder is...
The Stage6 Sport Pro 70cc aluminium cylinder is a good and affordable cylinder that has been popular with many tuners - and now Stage6, with their new Sport Pro MKII, are taking it one step further. A completely new design incl. new transfer ports cater for 2 hp more, which with the right components results in 14-17 hp right out of the box. The appearance is based on the pentagonal shape of the R/T cylinders. The head is a one-piece construction with cast scavenging passages for better heat transfer. The piston used is a replica of the R/T version, with domed crown and 0.8mm ring to increase performance and improve thermal stability. We are sure that this cylinder will set new standards in the tuning scene.
In stock
Engine Type | Minarelli Horizontal |
Piston Pin | 12mm |
Stroke | 39.2mm |
Displacement | 70cc |
Reference: BR9HS-4522
Brand: NGK
The thermal grade of the spark-plug is of prime importance with tuning kits; if the wrong grade is used the kit will overheat or the spark-plug will foul. A hotter spark plug transfers more heat to the cyl head, which may lead to piston seizures. The Corsa kit comes with the correct spark-plug, for other kits we recommend the plug listed here. As a rule...
Reference: S6-75KO02
Brand: Stage6
Replacement piston for the Stage6 MKII Sport Pro 70cc cylinder kits. Please choose your engine type and the required piston pin diameter.
Reference: S6-75KR01
Brand: Stage6
Reference: S6-74166ET02
Brand: Stage6
This is the complete gasket set for Stage6 pro/racing 70cc MKII cylinders. Check the picture to see which gaskets are included.
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