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SVTPerformance's Chain of Restaurants
Pics and Videos Buffet
Build it Yourself Modular DOHC V10
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<blockquote data-quote="Morgan" data-source="post: 16973250" data-attributes="member: 6023"><p>Nothing?</p><p></p><p>The impact of engine sound is influenced by a combination of various factors, and it can be challenging to isolate a single factor as having the most significant impact. Both the choice of a Dual Overhead Camshaft (DOHC) or Overhead Valve (OHV) design and the firing order play important roles in determining an engine's sound, but the relative importance of each factor can vary depending on the specific engine and its design goals. Here are some considerations:</p><p></p><ol> <li data-xf-list-type="ol"><strong>Choice of DOHC or OHV</strong>: The choice between DOHC and OHV can have a <strong>substantial </strong>impact on an engine's sound. DOHC engines tend to have more precise control over valve timing and lift, allowing for a more aggressive and often higher-pitched exhaust note. OHV engines, with their unique pushrod design, tend to produce a distinctive, often lower-pitched rumble. The valvetrain design and control in DOHC engines provide more flexibility for tuning the sound, which can make it a significant contributor.</li> <li data-xf-list-type="ol"><strong>Firing Order</strong>: The firing order also has a <strong>notable </strong>impact on engine sound. Different firing orders create variations in the timing of exhaust pulses, harmonic resonance, cadence, and rhythm, all of which affect the exhaust note. A unique or irregular firing order can result in a distinct sound signature.</li> </ol><p></p><p>^^^ChatGPT</p></blockquote><p></p>
[QUOTE="Morgan, post: 16973250, member: 6023"] Nothing? The impact of engine sound is influenced by a combination of various factors, and it can be challenging to isolate a single factor as having the most significant impact. Both the choice of a Dual Overhead Camshaft (DOHC) or Overhead Valve (OHV) design and the firing order play important roles in determining an engine's sound, but the relative importance of each factor can vary depending on the specific engine and its design goals. Here are some considerations: [LIST=1] [*][B]Choice of DOHC or OHV[/B]: The choice between DOHC and OHV can have a [B]substantial [/B]impact on an engine's sound. DOHC engines tend to have more precise control over valve timing and lift, allowing for a more aggressive and often higher-pitched exhaust note. OHV engines, with their unique pushrod design, tend to produce a distinctive, often lower-pitched rumble. The valvetrain design and control in DOHC engines provide more flexibility for tuning the sound, which can make it a significant contributor. [*][B]Firing Order[/B]: The firing order also has a [B]notable [/B]impact on engine sound. Different firing orders create variations in the timing of exhaust pulses, harmonic resonance, cadence, and rhythm, all of which affect the exhaust note. A unique or irregular firing order can result in a distinct sound signature. [/LIST] ^^^ChatGPT [/QUOTE]
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