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Dyno results the ultimate measurement tool ??
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<blockquote data-quote="taqu" data-source="post: 328562" data-attributes="member: 7651"><p>Gearing will not effect dyno reading (that's why dyno also measures actual gear ratio to be excluded from the graph), it comes into effect in real life eg 0-100, lap time, quarter mile etc.</p><p></p><p>If one can say hp is a function of torque, one can also say torque is a function of hp too. People telling torque matters, hp is irrelevant, or vice versa, is nonsense. In the end, is the horsepower that will tell u how fast the car will accelerate. No torque, no hp, no hp, no torque. Remember f=ma and hp=torque x rpm/5252.</p><p></p><p>My point of believe is since Dynojet directly measures acceleration, lighter engine components that contribute faster increase of RPM result in faster acceleration, therefore the computed horsepower will be higher. Plz correct me if I got wrong understanding on Dynojet.</p><p></p><p>FYI N1 charges RM100 for both dyno & air-fuel ratio reading, can do 1 run or 3 run. Just give the guy a floppy disc and he will copy the graph into ur floppy. No dyno tuning is done (mine runs on Mikuni only :P)</p></blockquote><p></p>
[QUOTE="taqu, post: 328562, member: 7651"] Gearing will not effect dyno reading (that's why dyno also measures actual gear ratio to be excluded from the graph), it comes into effect in real life eg 0-100, lap time, quarter mile etc. If one can say hp is a function of torque, one can also say torque is a function of hp too. People telling torque matters, hp is irrelevant, or vice versa, is nonsense. In the end, is the horsepower that will tell u how fast the car will accelerate. No torque, no hp, no hp, no torque. Remember f=ma and hp=torque x rpm/5252. My point of believe is since Dynojet directly measures acceleration, lighter engine components that contribute faster increase of RPM result in faster acceleration, therefore the computed horsepower will be higher. Plz correct me if I got wrong understanding on Dynojet. FYI N1 charges RM100 for both dyno & air-fuel ratio reading, can do 1 run or 3 run. Just give the guy a floppy disc and he will copy the graph into ur floppy. No dyno tuning is done (mine runs on Mikuni only :P) [/QUOTE]
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