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Coyote Series Engines
New 5.0 DOHC GT to have 425hp?
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<blockquote data-quote="Ry_Trapp0" data-source="post: 9224912" data-attributes="member: 27761"><p>then your wasting your money. there is NO benefit to running higher octane unless you get a tune for it.</p><p></p><p>i highly highly doubt it. 95% of emissions is in the tune, hence why the 1000HP bugatti veyron legitimately passes emissions(I.E., doesn't need an EPA exemption).</p><p></p><p>nope, it's maxed out as far as displacement goes. the block is basically a 4.6l block with a slightly larger bore and slightly larger stroke and revised cooling passages.</p></blockquote><p></p>
[QUOTE="Ry_Trapp0, post: 9224912, member: 27761"] then your wasting your money. there is NO benefit to running higher octane unless you get a tune for it. i highly highly doubt it. 95% of emissions is in the tune, hence why the 1000HP bugatti veyron legitimately passes emissions(I.E., doesn't need an EPA exemption). nope, it's maxed out as far as displacement goes. the block is basically a 4.6l block with a slightly larger bore and slightly larger stroke and revised cooling passages. [/QUOTE]
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New 5.0 DOHC GT to have 425hp?
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