Speedmaster, Race Series, SFI Approved Harmonic Balancers
Manufactured from forged K1045 low carbon steel and tuned elastomer between the two layers of steel. These dampers utilize a strong adhesive along with an improved elastomer to create a much stronger bond. they also feature clear, white, easy-to-read timing marks against a painted black background. Tested to withstand 15 tons press force without separation or deterioration. Meets SFI specification 18.1.