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Location:
Melbourne
Registered:
January 2003
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Re: Camshaft Design and Optimisation
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Wed, 05 October 2005 07:35
 
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Owe as a reference , most engines using dual interference valve spring where normal springs where before , have a limit of 10.000rpm , after that spring life is normally reducted to the springs needed changing after every run of the engine {race} , this is mostly due to the spring pressures that have had to be used to control the poor performance of the valve operation and the associated problems which come with this . This means the spring will weaken very quickly if not break other this limit of if left in a compressed state . Just look at most early f2 engines , inbetween races the smart people where out there undoing camshafts in the heads to relieve the stress on the spring inbetween races .
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| | Subject | Poster | Date |
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Camshaft Design and Optimisation
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Matt-itude | Wed, 05 October 2005 03:57 |
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Re: Camshaft Design and Optimisation
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improvedae86 | Wed, 05 October 2005 06:53 |
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Re: Camshaft Design and Optimisation
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Matt-itude | Wed, 05 October 2005 07:03 |
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Re: Camshaft Design and Optimisation
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Bill Sherwood | Wed, 05 October 2005 07:07 |
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Re: Camshaft Design and Optimisation
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Matt-itude | Wed, 05 October 2005 07:13 |
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Re: Camshaft Design and Optimisation
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improvedae86 | Wed, 05 October 2005 07:20 |
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Re: Camshaft Design and Optimisation
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improvedae86 | Wed, 05 October 2005 07:35 |
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Re: Camshaft Design and Optimisation
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Matt-itude | Wed, 05 October 2005 07:43 |
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Re: Camshaft Design and Optimisation
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improvedae86 | Wed, 05 October 2005 07:55 |
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Re: Camshaft Design and Optimisation
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170bhp | Wed, 05 October 2005 09:12 |
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Re: Camshaft Design and Optimisation
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improvedae86 | Wed, 05 October 2005 10:52 |
