..... specific problems with LPG combustion. One of the most complicated problems is difficult ignitability as a consequence of the inhomogeneous mixture of gases in the combustion chamber...

BRISK Silver spark-plugs help eliminate these problems. They are designed specifically for gas ignition in LPG-powered engines
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http://www.brisk.cz/en/pro1e.php

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тел.: 8510457
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GSM: 0888 636084

Не съм ги пробвал още, но вероятноста да са ментета е нищожна.
/ За разлика от Champion или BOSCH /