Ideal burst pressure


Postby Duodec » Sat Feb 10, 2007 1:54 pm

I am building a hybrid and I was hoping to get some input from people who have some experience.

Assuming a chamber:barrel ratio of .7 and a 3x or 4x mix what would be the ideal pressure for the burst disk to blow?
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Postby fullmetaljacket » Sat Feb 10, 2007 2:01 pm

around 300 psi
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Postby SPG » Sun Feb 11, 2007 4:05 am

FMJ, did your maths teachers teach you nothing, where's your working out man, your working out ;)

Won't this bring us back to that old hot potato of whether it's best for your disc to burst at peak combustion pressure or at just over pre-ignition chamber pressure? Did that one ever get resolved?
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Postby fullmetaljacket » Sun Feb 11, 2007 4:13 am

In the gym :)
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