S2000 Forced Induction S2000 Turbocharging and S2000 supercharging, for that extra kick.

What's the cause

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Old 05-03-2024, 01:48 AM
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Default What's the cause

Recently got a tune.

This was the result wondering why the tq chart is like this.

Stock motor.
​Aem fuel pump
650 cc rc injector
DC header
test pipe
Stock exhaust
comptech super charger w aftercooler
11lb pully
aem fpg
hondata kpro
Old 05-03-2024, 01:49 AM
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Old 05-07-2024, 02:47 AM
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Those curves are all over the place. Was smoothing applied to this dyno? How many runs were done?
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Accordinglytuned (05-09-2024)
Old 05-07-2024, 04:25 PM
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Tire slip maybe?
Old 05-09-2024, 05:16 AM
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Originally Posted by RolanTHUNDER
Those curves are all over the place. Was smoothing applied to this dyno? How many runs were done?
5 runs were done. Im not sure if smoothing was done. How would I bring that up w the tuner?
Old 05-09-2024, 05:17 AM
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Originally Posted by turbojonn
Tire slip maybe?
it was a hub dyno
Old 05-09-2024, 05:38 AM
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The engine is obviously old (they all are).. Used supercharger? How old? Belts? Pulleys?

Can you feel or hear this or does it only show up in the data?

-- Chuck
Old 05-09-2024, 06:25 AM
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They probably didn't apply a smoothing factor to the graph.
Old 05-09-2024, 01:57 PM
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Originally Posted by Chuck S
The engine is obviously old (they all are).. Used supercharger? How old? Belts? Pulleys?

Can you feel or hear this or does it only show up in the data?

-- Chuck
about 20k miles on the sc and pulley. Belt is new. Car has 75k miles.

Seem like data only. Cant or feel what the grap is showing
Old 05-09-2024, 09:46 PM
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Originally Posted by Accordinglytuned
They probably didn't apply a smoothing factor to the graph.

Rescale the graph?


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