S3 Cylinder Star Head - High High Compression KTM/Husqvarna/Sherco for Husaberg
S3 is the specialist in Trial and Enduro parts. Innovation and high quality are the key words guiding the design of the elements that will make a difference. Tested in all conditions, the S3 products are at the cutting edge of technology and equip the best riders and trial teams.
It uses the best alloys available, to obtain a better output & more traction. The advantage of these heads is that they can hold more water and have thicker walls which helps with the cooling rate, thus improving slightly low revs power.
- It uses the best alloys available, to obtain a better output & more traction.
- Forging them eliminates the hot spots found on casted heads.
- Ensure a better cooling rate.
Very High Compression : This is designed for use at high altitude or for very specific conditions.
Advantages
- Ideal for any high altitude events
- A simple change to this insert will enable your bike to function well at altitude of 1500m & above
Different compression Inlet, what changes?
Standard compression (STD): Higher torque and power at low revs. Even though it is similar to the original compression, you will notice the difference.
High compression (A): Better traction and very clean response.
Very high compression ( AA y AAA): Specially for altitudes over 1500m , or special engine preparation.
Low compression: Incredible traction, smooth response,the bests riders use it. It's a delight!
OEM: 1011540
EU Responsible Person : BTS GmbH, Plochingerstrasse 41, Otsfildern, 73760, info@biketeile-service.de