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2012-2013 Boss 302 Mustang
Something to consider when the oil change topic happens here
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<blockquote data-quote="UnleashedBeast" data-source="post: 14220558" data-attributes="member: 112023"><p>You mean the real men racers using Dominator 15W-50 on circle track heats, only changing their oil every 3-4 weekends of racing, sending in the UOA sample.....results returning as lubricant hardly sheared and strong TBN? If not for the elevated levels of lead ppm (leaded race fuel use), the lubricant could be used twice as many weekends.</p><p></p><p>P.S. You are wasting your money. A man would know this.</p><p></p><p></p><p></p><p></p><p></p><p>Motorcraft recommended change interval from Ford negates HT/HS requirements for track use. *Shears rapidly*</p><p></p><p>Less viscous lubricants release heat more rapidly than more viscous lubricants, maintaining a higher average of viscosity in extreme conditions. </p><p></p><p>Overheating at 7,500 RPM? Install a more efficient cooling system. Use oil to air lubricant cooling, not oil to engine coolant method. Solved!</p><p></p><p>I told you to use Dominator 15W-50 if you want a REAL hardcore 50 grade lubricant in your engine on race day. No denying that logic.</p><p></p><p>Roadrunner has stronger rods and heavier valve springs (easy summary). That's the difference. Bearing clearances, no reported change.</p><p></p><p>/debate</p><p></p><p></p><p></p><p>Engineers know all too well. It's the bean counters you have to worry about. They win over engineer's brains frequently.</p></blockquote><p></p>
[QUOTE="UnleashedBeast, post: 14220558, member: 112023"] You mean the real men racers using Dominator 15W-50 on circle track heats, only changing their oil every 3-4 weekends of racing, sending in the UOA sample.....results returning as lubricant hardly sheared and strong TBN? If not for the elevated levels of lead ppm (leaded race fuel use), the lubricant could be used twice as many weekends. P.S. You are wasting your money. A man would know this. Motorcraft recommended change interval from Ford negates HT/HS requirements for track use. *Shears rapidly* Less viscous lubricants release heat more rapidly than more viscous lubricants, maintaining a higher average of viscosity in extreme conditions. Overheating at 7,500 RPM? Install a more efficient cooling system. Use oil to air lubricant cooling, not oil to engine coolant method. Solved! I told you to use Dominator 15W-50 if you want a REAL hardcore 50 grade lubricant in your engine on race day. No denying that logic. Roadrunner has stronger rods and heavier valve springs (easy summary). That's the difference. Bearing clearances, no reported change. /debate Engineers know all too well. It's the bean counters you have to worry about. They win over engineer's brains frequently. [/QUOTE]
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2012-2013 Boss 302 Mustang
Something to consider when the oil change topic happens here
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