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2015+ S550 Mustangs
2015+ S550 Mustang Talk
Destroyed Piston from 2015 Mustang GT
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<blockquote data-quote="Blown2004Stang" data-source="post: 14582152" data-attributes="member: 97068"><p>I don't care what anyone claims... There is no way in hell this was done with a stock tune. Ford's knock/timing strategy is set up to prevent this very thing from happening.</p><p></p><p>We're making in excess of 800bhp with our 2015, and we have another one making around 750bhp.. Both with twin screw superchargers. We've hammered the crap out of them, and they haven't flinched. We've scoped the bores, we've leak-down and compression tested them. There is nothing that we can see that would indicate that the pistons in this engine are any weaker than the S197 Coyote pistons. </p><p></p><p>I'd suspect nitrous.. probably a single fogger or plate, without progressive control. A huge surge in cylinder pressure/TQ at low engine speed is just the type of thing to break a wrist pin, or the piston itself. I would guess a pin failure.</p></blockquote><p></p>
[QUOTE="Blown2004Stang, post: 14582152, member: 97068"] I don't care what anyone claims... There is no way in hell this was done with a stock tune. Ford's knock/timing strategy is set up to prevent this very thing from happening. We're making in excess of 800bhp with our 2015, and we have another one making around 750bhp.. Both with twin screw superchargers. We've hammered the crap out of them, and they haven't flinched. We've scoped the bores, we've leak-down and compression tested them. There is nothing that we can see that would indicate that the pistons in this engine are any weaker than the S197 Coyote pistons. I'd suspect nitrous.. probably a single fogger or plate, without progressive control. A huge surge in cylinder pressure/TQ at low engine speed is just the type of thing to break a wrist pin, or the piston itself. I would guess a pin failure. [/QUOTE]
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Destroyed Piston from 2015 Mustang GT
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