Cosworth Valves
24-12-2009, 08:14 PM
PassionFord Post Whore!!
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Cosworth Valves
What is the limit, power wise that the standard size valves are capable of if port size and shape were perfect ?
25-12-2009, 05:47 PM
cossie fan (unluckerly)
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rod tarry runs close to standard it says on here and he has about as much power as u can get!
Last edited by ajamesc; 25-12-2009 at 09:45 PM .
25-12-2009, 06:03 PM
PassionFord Post Whore!!
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thats his ports i ^^^^ i belive he has run standard valves to around 650+ but with a very well specced engine and mapping
28-12-2009, 12:20 PM
PassionFord Post Whore!!
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So the standard valves would be fine for 500-550bhp ?
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Cosworth Valves
