code for spark plugs
code for spark plugs
hey...i have a 1987 Mazda Turbo 2 which has a 13b turbo engine...i was just wondering what the spark plug code was to buy them cause i desperately need to change them...so if anyone knows please let me know right away.
Originally Posted by Wyznewski
BUR7EQ for leading, BUR9EQ for trailing. Or BUR9's all around, if you want a colder plug.
t= top/trailing
l= lower/leading
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ZaqAtaq
New Member RX-7 Technical
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Sep 5, 2015 08:57 PM



