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MG parts spares and accessories are available for MG T Series (TA, MG TB, MG TC, MG TD, MG TF), Magnette, MGA, Twin cam, MGB, MGBGT, MGC, MGC GT, MG Midget, Sprite and other MG models from British car spares company LBCarCo.

MG MGA - Pentronix reply

Pentronix Tech. Dept says .. ( Ref. Hi voltage coils and wide plug gaps ) that the rotor failure is down to the current crop of new rotors , principally the ones with rivets. They have their own design and manufacture. To be ultra consertive they say plus 5 thou. on the plug gaps is very safe. I run 34 with Iridium plugs. The plugs need 5k less voltage to fire.

Sean
S Sherry

Any modern black rotor should be viewed with suspicion. Go for a red one like those supplied by Advanced distributors or one that's more than 30 years old!
Lindsay Sampford

This thread was discussed on 11/02/2011

MG MGA index

This thread is from the archive. The Live MG MGA BBS is active now.