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Throttle size itb

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Old 06-11-2011, 11:44 AM
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Default Throttle size itb
Simple question, tricky answer.
Going throttlebodies on the yb ( turbo) and was wondering about which size to go for, jenvey has some from 40mm and up. This isnt a big bhp monster alltough final enginespec are to be desided.
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Old 06-11-2011, 11:55 AM
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Why when a standard TB is good for around 600bhp ?

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Old 06-11-2011, 12:09 PM
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Throttleresponse! It wont be 600hp either, probably in the region 500-550
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Old 09-11-2011, 06:44 PM
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No one? Does anyone know the approx throttle dimensions of a mountune inlet then?
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Old 09-11-2011, 06:47 PM
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would have thought 40-42mm would be enough.... 45mm might be excessive below 600BHP
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