Piston "ST-Racing" version, made from Al-Si alloy.
The pistons are equipped with a 0.8mm piston-ring in order to achieve a minimization of friction.
The special coating developed by us, now achieves improved lubrication, a minimization of resistance and of wear.
The kit includes:
1 piston 4° with a special coating
1 piston-ring 0.8 mm
1 Piston pin Ø15mm
2 clips
The Titan-Piston Maiolo has a special geometry, which was adapted and optimized for:
a better compression
reduced friction
easier running in the cylinder
reduced wear
By that, no modifications of the mounting clearance have to be made (please use the mounting clearance provided by the engine-manufacturer.
Attention: Before starting the assembly of the piston, always do the measuring of the joint / gap of the piston-ring. The dimension must be 0,30 mm. We recommend a dimension in the range of 0,30-0,35 mm.