Product Description
- Check combustion camber volume on Sonik Tx & Vx
- Inserts directly into the spark plug hole
- Threads made form S.A.E. standards
- Made from steel
- I.K.F., K.A.R.T., S.K.U.S.A., and W.K.A. approved
- Originaaly engineered, designed and manufactured by L.A.D. to exact gage tolerances
- Eliminates all spark plug thread variables
- Individually packaged in a reusable tube
