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  1. lapuks
    lapuks is offline Verified Tsikot Member
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    November 7th, 2002 10:51 AM #1
    Any comments on this kasi yung makina ng Revo SR di ba 8 valve SOHC lang ata 1RZ ang engine kya ba sya parang bitin manakbo dhil 8 valve lang to. Yung sa adventure S. Sport is a 16 valve 4g63 SOHC ata naman engine nya.
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  2. ghosthunter's Avatar
    ghosthunter
    ghosthunter is offline Tsikoteer
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    November 7th, 2002 12:45 PM #2
    advantage of 16v over 8valve engines is that its easier to get air & fuel & exhaust gasses in and out of the cylinders, especially in higher RPM ranges.
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  3. mbt's Avatar
    mbt
    mbt is offline Editor In Chief
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    November 7th, 2002 04:54 PM #3
    generally better mid-range and high-end response...
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Adavantage of 16 valve to 8 valve engine