Thread: BBC plug life
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Old 11-01-2010, 06:50 PM   #5
Tim H
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Default Re: BBC plug life

Just to add a vote for 6AL , I have 468 BB 13 to 1 compression and use MSD Billet Distributor and the cheap MSD round coil no issues with plug life, car runs 10.20s @ 131. 6400 -6700 rpm no problems. NGK racing plug can't recall # presently.
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