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Basic camshaft installation guide
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<blockquote data-quote="1JZtezza" data-source="post: 1063748600" data-attributes="member: 66560"><p>Just out of curiousity---'Hellokitty' cams?</p><p></p><p>Err why 260/288 compared with stock 248/252 which assuming my info is correct The exhaust increase by 36 degree not that mild anymore. compared to an increase of 12 degree for intake</p><p></p><p>Intake: open 15 degree BTDC close 53 degree ABDC peak (symetrical cam) 109 degree ATDC</p><p>Exhaust: open 57 degree BBDC close 15 degree ATDC peak 111 degree BTDC</p><p></p><p>Where you set the 'peak' or if based on inlet ;to maintain same peak should retard 6 degree but because its SOHC what about exhaust.</p><p></p><p>Stock engine says 69kw @ 5500 rpm and torque 126Nm @ 3000rpm</p><p></p><p>Any intentions to dyno and see the difference??</p><p></p><p>Adjustments to ignition timing??</p><p></p><p>cheers<img src="https://zerotohundred.com/forums/styles/default/xenforo/smilies/beer.gif" class="smilie" loading="lazy" alt=":beer:" title="Beer :beer:" data-shortname=":beer:" /><img src="https://zerotohundred.com/forums/styles/default/xenforo/smilies/beer.gif" class="smilie" loading="lazy" alt=":beer:" title="Beer :beer:" data-shortname=":beer:" /><img src="https://zerotohundred.com/forums/styles/default/xenforo/smilies/beer.gif" class="smilie" loading="lazy" alt=":beer:" title="Beer :beer:" data-shortname=":beer:" /></p></blockquote><p></p>
[QUOTE="1JZtezza, post: 1063748600, member: 66560"] Just out of curiousity---'Hellokitty' cams? Err why 260/288 compared with stock 248/252 which assuming my info is correct The exhaust increase by 36 degree not that mild anymore. compared to an increase of 12 degree for intake Intake: open 15 degree BTDC close 53 degree ABDC peak (symetrical cam) 109 degree ATDC Exhaust: open 57 degree BBDC close 15 degree ATDC peak 111 degree BTDC Where you set the 'peak' or if based on inlet ;to maintain same peak should retard 6 degree but because its SOHC what about exhaust. Stock engine says 69kw @ 5500 rpm and torque 126Nm @ 3000rpm Any intentions to dyno and see the difference?? Adjustments to ignition timing?? cheers:beer::beer::beer: [/QUOTE]
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