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Outdoor & Recreation
Campers, Vans & 4WD's
how many of you have a 4x4
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<blockquote data-quote="HeadsUp" data-source="post: 96055" data-attributes="member: 414"><p>better power is derived from close tolerances and timing between valve opening and durations in relation to piston position.</p><p></p><p>an engine with big tolerances between piston crown and valves wouldnt get the high compression ratio that creates horsepower and combustion efficiency.</p><p></p><p>you have to have it.</p><p></p><p>and timing belts are used because they are cheaper to manufacture than chain drive</p><p></p><p>you might be surprised at the lengths manufacturers go to just to save 0.005 cents on each component</p></blockquote><p></p>
[QUOTE="HeadsUp, post: 96055, member: 414"] better power is derived from close tolerances and timing between valve opening and durations in relation to piston position. an engine with big tolerances between piston crown and valves wouldnt get the high compression ratio that creates horsepower and combustion efficiency. you have to have it. and timing belts are used because they are cheaper to manufacture than chain drive you might be surprised at the lengths manufacturers go to just to save 0.005 cents on each component [/QUOTE]
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Outdoor & Recreation
Campers, Vans & 4WD's
how many of you have a 4x4
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