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Little gathering at dynodays one Saturday?

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Little gathering at dynodays one Saturday?

Post by wurlycorner » Tue May 28, 2024 1:29 pm

Brilliant putting that together Paul, thanks!
Surprised there is such a variance in the drive-line losses off the Dyno and wonder why mine would be highest?
Hard numbers aside, the order of cars definitely feels right.

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Little gathering at dynodays one Saturday?

Post by Vtecmec » Tue May 28, 2024 1:52 pm

No worries. :thumbup:

Some bonus video from Dynodaze:


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Little gathering at dynodays one Saturday?

Post by nalla » Tue May 28, 2024 7:10 pm

Thanks Paul for the uploads, and to the time you must have spent on it.

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Post by RattyMcClelland » Tue May 28, 2024 8:06 pm

Was a good lil meet.

I blame my low numbers on the 4.64 final drive and dynodaze confirmed that on instagram.

Still was nice to see multiple Preludes again.
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Little gathering at dynodays one Saturday?

Post by Drax » Wed May 29, 2024 8:50 am

RattyMcClelland wrote:
Tue May 28, 2024 8:06 pm
I blame my low numbers on the 4.64 final drive and dynodaze confirmed that on instagram.
interesting to note this, as i have a 4.64 final drive as well. i'm guessing there's bugger all you can do numbers wise to accomodate this on a dyno run?
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Post by Vtecmec » Wed May 29, 2024 10:55 am

This is why you can't really trust the flywheel estimate, because drive train losses are a guess and if the dyno doesn't even know what you've got.........

I had mine on a different dyno 3 weeks earlier, it showed 8 bhp more at the wheels (revved slightly higher) but a whopping 39bhp more estimated at the flywheel. :shock:

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Little gathering at dynodays one Saturday?

Post by Scott560 » Wed May 29, 2024 2:10 pm

Vtecmec wrote:
Wed May 29, 2024 10:55 am
This is why you can't really trust the flywheel estimate, because drive train losses are a guess and if the dyno doesn't even know what you've got.........

I had mine on a different dyno 3 weeks earlier, it showed 8 bhp more at the wheels (revved slightly higher) but a whopping 39bhp more estimated at the flywheel. :shock:
I wouldn't even trust the rev calibration , I didn't see a clamp go onto the HT leads so they must manually calibrate it based on the rev counter?
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Post by Vtecmec » Wed May 29, 2024 3:24 pm

Good point, didn't even think of that.

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Post by nalla » Wed May 29, 2024 7:08 pm

So, is the only true number, the wheel power?

All others are a calculation?

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Little gathering at dynodays one Saturday?

Post by nitin_s1 » Wed May 29, 2024 9:06 pm

Nalla, with this Type-S got some good number :shock: :twisted:
What you done to it :twisted:

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