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Power Strokes
6.7 Aftermarket
1# boost equals how much more cylinder pressure?
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[QUOTE="97stoker350, post: 1206432, member: 4064"] Boost is a measure of restriction. There's ur rule of thumb. You can make 50 lbs of boost or 30 lbs of boost and make the same amount of power. The problem lies in how much air you can get into the cylinder i.e. FLOW. I'm no expert but I would understand this stuff first and go from there. Also pressure is not uniform it is exponential. The volume of a 6.7 per cylinder is about 1.2 liters per cylinder. So if you know what ur pressure is under no boost you can find what it would be when you increase the pressure when the piston is at bottom dead center. So find ur max psi without combustion and go up in starting psi. That is where I'd start [/QUOTE]
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1# boost equals how much more cylinder pressure?
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