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Original Message
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| Back-cut valves |
| By tbolt - 04/16/2002 5:56:23 PM; IP 148.167.254.1 |
I can understand a 30o back cut on intake valves, but it seems like this type of cut on the exhausts would spoil the flow by causing turbulence. woulden't the sharp edge on the back side of the valve cause a good breaking off point for the exhaust gasses to leave the valve?
thx for your ideas |
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This thread, so far...
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