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Power Strokes
7.3 Aftermarket
torque, cylinder pressure, tuning
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[QUOTE="Dieselboy., post: 932768, member: 1232"] With your combo on fuel you won't even come close to tossing a billet rod. You'll more or less be risking head gaskets. Pistons and splitting the block. With twins I'm sure you could start putting the fuel in hard just after 15-1600rpm. Then bring timing up soon after. Timing is a fine line I've found tunin a big single. Timing helps burn the fuel a bit better. But. Less timing seems to get everything moving faster. However. Pull too much and you get more smoke. With 200% nozzles an twins you could probably pull peak power to over 3000rpm and pull hard after that till 3500 before it will drop off. Too be honest. I bet you could run a file I have for my 75mm single and it would work well. Maybe bring fuel and timing in a touch earlier. But any Loss of timing would be made up by the extra turbo in my opinion. Don't take what I say as gospel. As I only do it as a hobby. And don't have much other then theory on twins Charles would be great in this thread. As he ran 200% with a 38/47. And self tuned. [/QUOTE]
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