Dyno and Videos

[thebarber]

hard to think that they couldnt spit you out a dyno sheet with tq on it....since a dyno measures torque and HP is a function of tq and rpms

would be nice to see a dyno of hp and tq vs rpm too.....vs km/h doesnt say much about the powerband...

and a general idea of hp at the wheels is 13% less than crank hp for manuals and 25% less for autos....so 85*0.87 =~ 74whp

might also be cool to see an SAE corrected hp number too

but coudos for hitting the dyno! what mods do you have?

[ruimond]

Originally Posted by thebarber

hard to think that they couldnt spit you out a dyno sheet with tq on it....since a dyno measures torque and HP is a function of tq and rpms

would be nice to see a dyno of hp and tq vs rpm too.....vs km/h doesnt say much about the powerband...

and a general idea of hp at the wheels is 13% less than crank hp for manuals and 25% less for autos....so 85*0.87 =~ 74whp

might also be cool to see an SAE corrected hp number too

but coudos for hitting the dyno! what mods do you have?

Yeh would have been nice to see some torque numbers, im guessing the guy doing it didn't know much about the Yaris. Would like to get another proper hp/torque dyno at another shop but cost queit abit as it is. Maybe i'll consider another if i ever get some other mods like headers,etc.

My mods list is below my signature.

Thanks

[thebarber]

Originally Posted by ruimond

Yeh would have been nice to see some torque numbers, im guessing the guy doing it didn't know much about the Yaris. Would like to get another proper hp/torque dyno at another shop but cost queit abit as it is. Maybe i'll consider another if i ever get some other mods like headers,etc.

My mods list is below my signature.

Thanks

he should be able to get your info off his computer and print a new dyno sheet w/ new parameters....

i dyno'd my old car at a couple different places and they were always able to pick and choose what they show on the graph....free of charge, too

[ruimond]

Originally Posted by thebarber

he should be able to get your info off his computer and print a new dyno sheet w/ new parameters....

i dyno'd my old car at a couple different places and they were always able to pick and choose what they show on the graph....free of charge, too

I actually rang up after i realised there was no torque graph on the paper, then he explained something about how in some newer cars he needs to make a connection to somewhere to read the torque properly. Sometimes needing to remove stuff near the ECU or something. He's either telling me crap or didn't know what he was doing.

But as you said you can get torque from the dyno itself, so im not sure whats going on. Maybe he didn't do a proper Dyno. This is my first time dyno'ing so im not sure of the procedures.

My butt dyno tells me it feels faster then when it was stock though.

[cleong]

If I paid for this kind of dyno run service I would be asking for my money back. The guy seems to be rather incompetent in setting up the dyno to properly run your car.

[ruimond]

Originally Posted by cleong

If I paid for this kind of dyno run service I would be asking for my money back. The guy seems to be rather incompetent in setting up the dyno to properly run your car.

Yeh that's true cleong, abit of an effort required to do that though. I might just get another dyno run reading which is properly done. I do feel slightly cheated though, but i only realised later when i got home so i couldn't do much.