y1354 SPEED TEC Aluminum insulator for Zenoah and Chung Yang engines ⨵ |
![]() ![]() Genuine Speed-Tec spare/option part. Due to the air boxes mandatory for racing and the required off-road air filters, a strong and rigid insulator is a must! No more stripped threads, no warpage and the resulting air leaks at the insulator anymore! So many weird running behaviors, for example if the engine is warmed up and a tiny gap occurred at the insulator, are caused by this distortion of a plastic insulator. The increased heat transfer of the aluminum is taken into account by addition of an insulator plate. Therefore the aluminum intake is largely insulated. Due to the face-milled surfaces of the aluminum intake you reach a greater durability of the gaskets. The SPEED TEC aluminum insulator is available with two insulator plates. y1354/01 SPEED TEC cross aluminum insulator with 7 mm insulator plate and therefore a longer intake path for more torque. Ideal for off-road and cars. y1354/02 SPEED TEC Race aluminum insulator with 4 mm insulator plate, better for maximum rpm and therefore best for on-road use! Dimensions:
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