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Power Evaluation Torque Chart

Figure 1 - As pointed out in the text, minimum BSFC. and maximum brake torque should occur at or near the same crankshaft rpm. For a given set of engine components and state of tune, this value of BSFC (once optimized) can be used as a "target" value for best combustion efficiency. Photo by Jim Mcfarland
From Broadway To Main Street USA - One Lap To Go

Figure 1 - As pointed out in the text, minimum BSFC. and maximum brake torque should occur at or near the same crankshaft rpm. For a given set of engine components and state of tune, this value of BSFC (once optimized) can be used as a "target" value for best combustion efficiency. Photo by Jim Mcfarland  View Related Article

 

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