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RIVA Yamaha Valve Seal Tool
RIVA Yamaha Valve Seal Tool - Yamaha 1.8L Engines
Our Price: $49.95

This handy tool provides easy removal and installation of valve stem seals on Yamaha 1.8L engines. Allows seal installation during fitting of valve train upgrade kit without removing cylinder head.

Key Features:

  • Prevents seal distortion & gouging.
  • Precision machined from 6061 aluminum & anodized.
  • Knurled handle for positive grip.
Yamaha Valve Compression Tool
Valve Compression Tool Yamaha Kawasaki 4-Stroke
Our Price: $219.95

The Riva overhead Valve Compression Tool allows easy removal of valve springs and keepers without removing cylinder head. Includes compression adapter to pressurize cylinder keeping valves in place during removal of stock springs and keepers. Fits both Yamaha 1.8L & Kawasaki 1.5L 4-stroke engines.
R&D Valve Stem Concentricity Gauge
R&D Valve Stem Concentricity Gauge
Our Price: $299.95

The R&D Valve Stem Concentricity Gauge is a testing tool to check the roundness and trueness of valves. Small valves can distort or bend from heat produced in high performance supercharged or turbo charged engines. To achieve a perfect seal on the seat the valve needs to be concentric and true in every dimension. Gauge is fully adjustable to accommodate a variety of valve sizes and features a rigid, positive stop that can be set once and the trueness for an entire set of valves can be measured. Kit comes complete with dial indicator accurate to .001. This is a must have tool for any engine builder to get the most out of your high performance 4 stroke engine.