7.3 with PMR's or 6.0? - Ford Powerstroke Diesel Forum
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post #1 of 5 Old 02-09-2011, 08:43 PM Thread Starter
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7.3 with PMR's or 6.0?

Sorry, noob error But why do 6.0's handle 100+ HP over 7.3's with PMR's? same rod but alot more HP?

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Last edited by xraypipeliner; 02-09-2011 at 08:48 PM.
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post #2 of 5 Old 02-10-2011, 09:25 AM
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I'll take a stab...different rods..
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post #3 of 5 Old 02-11-2011, 12:51 PM
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Because the 6.0s rods were built correctly.
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post #4 of 5 Old 02-14-2011, 12:17 PM
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6.0 rods were designed to be PMR's from the start. 7.3 rods were forged, then they started making them PMR but did not redesign them.

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post #5 of 5 Old 02-14-2011, 12:29 PM
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6.0 rods are pmrs but way bigger and designed better than 7.3 rods

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