OEM replacement elastic dampers are manufactured from ductile iron. The superior strength and elongation characters of ductile iron surpass the reliability and strength of OEM. Sulfated elastic rubber pressed in and bonded in between inner and outer ring is the safest and most reliable damper in the industry. Dampers is tested at random in every batch under 15 tons press to ensure damper is not separation or deterioration.

SFI certified 1020 steel enclosed elastic dampers are designed from Autocad 14 technology for explosion proof racing damper. A curved gap between inner and outer rings has a sulfated elastic rubber press inserted to ensure the damper will not disintegrated under any circumstance. Dampers are tested and stand 15 tons press without separation or deterioration. Dampers are tested to 12,500 RPM for explosion proof and material tensile strength to meet SFI 18.1 specification. Damper comes in black anodized and chrome surfaces.

Fluid dampers are manufactured from forged 1025 low carbon steel housing and injected with high viscosity silicone fluid. A nylon ring and nylon position guides allow the steel inertia ring a rotation freely inside the housing. The steel inertia ring rotates harmonically with the engine and absorbs the torsion vibration from the rotating assembly at any frequency and RPM. It thus extends the life of crankshaft and bearing and allows the engine to produce more power and torque. All dampers are tested to 12,500 RPM for explosion proof in compliance with SFI 18.1 Specification .