maimeimi Tachometer Gauge 7 Color 0-6000 RPM Tacho Meter 85mm 3 3/8" for Auto Boat Marine Vehicle for 1-10 Cylinder Diesel and Gasoline Engine?Black? Black 6000RPM is up for auction in Automotive. The current bid is $5.50, 84% below the $34.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.