Jun 10, 2022 · I believe that an NGK BP5ES or a BPR5ES plug is unnecessarily hot for an MGB. Perhaps if you had an oil burning problem but a NGK 6 plug is more appropriate in almost all street applications in my experience.

Nov 26, 2011 · I did an A-B (NGK - Champion) plug test and gave away my Champion plugs to the first sucker that would take them. Michael J. Caputo '79, '77, '76, '74.5 (rubber dual SU), and '73 owner. 12v Audio System design.

Jun 14, 2007 · I think if you take a poll, you'll find that 75% of the folks here on the forum use NGK BP6ES standard plugs with exceptional results. When you go to the premium plugs, you're looking at more potential issues with bonding agents releasing and consequential plug failures.

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NGK are renowned for making high performance plugs giving a strong spark and long life. There are two types of plug leads available. The first are a set of replacement leads, while the second are a higher grade lead which has a wire wound silicone core for high performance purposes.

This 4 pack NGK Standard Spark Plug fits your 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962 MG MGB 1.8L L4 and is perfect for a tune up or performance upgrade.

Sep 7, 2007 · I'm going to run NGK BPR6RGP #7084 in the '74B. Pertronix LU-142A. Napa guy says to gap at .025" (which I used in the GT) What should I use and does it...

Jan 5, 2019 · Overall I find NGK plugs superior to Champion, and I am far from being alone in the opinion. Here's a good link that shows the anatomy of a spark plug. https://www.tomorrowstechnician.com/the-anatomy-of-spark-plugs/

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