Originally Posted by tnomud good work............ MY personal best was 572 ft/lbs in a 454SS P/U...... N/A on 87 octane from Race Track Why would you use 87 in a 454?
Back to being stock and slow
Originally Posted by Motivation Why would you use 87 in a 454? it's a big block............might as well tune it for what it is going to use in masses.... my dually is tuned for 87 too......
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