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-   -   DYNO!! (https://www.vadriven.com/forums/automotive-discussion-8/dyno-48174/)

MA-HALF-E 04-03-2004 06:48 AM

Re: DYNO!!
 
EDIT: They were better at explaning it than I. :)


Originally Posted by FumingSmoked
If you look at it from moment of inertia and centrifugal force it's easier to understand.


Originally Posted by Crate
ya, i like to use the rock on the end of a string concept.

If you take rock on the end of a 1 foot string and a rock on end of a 2 foot string. Try and spin them around above your head by moving your hand in a tight circle. It takes more energy to spin the larger diameter around.

GRANTED thats a very skewed example, but i think it demonstrates the basic physics behind it.


vasponger 04-03-2004 07:12 AM

Re: DYNO!!
 
damn i need video of my loud ass shit.

FumingSmoked 04-03-2004 07:34 AM

Re: DYNO!!
 

Originally Posted by Cobra4B
Nince! Hey I gotcha doubled =) but you have less than 1/2 the motor I do... or is that 1/2 as less ;) Jeremy you out there jk!?

Actually their displacement is about a 1/3.

FumingSmoked 04-03-2004 07:35 AM

Re: DYNO!!
 

Originally Posted by SignfcntOthr
Basic explanation (that I hope is right, explaining technical stuff is not my best feature):

Crate went from 15's to 16's. The unsprung weight takes more power to spin because it's farther from the axis of power.

If you look at it from moment of inertia and centrifugal force it's easier to understand.

boostjunkie 04-03-2004 08:07 AM

Re: DYNO!!
 

Originally Posted by Crate
full throttle from 3k. =] vtec is set at 4800. h22s got a fairly loud vtec cross over.


yah.



the gs-R's crossover isnt as noticeable in my friend steve-o's car....


now, the itr is a different story altogether....you could hear it REALLY well before it was boosted.......and now, well, you hear a lot of shit when it hits vtec.

:thup:

Crate 04-03-2004 10:27 AM

Re: DYNO!!
 

Originally Posted by FumingSmoked
If you look at it from moment of inertia and centrifugal force it's easier to understand.

ya, i like to use the rock on the end of a string concept.

If you take rock on the end of a 1 foot string and a rock on end of a 2 foot string. Try and spin them around above your head by moving your hand in a tight circle. It takes more energy to spin the larger diameter around.

GRANTED thats a very skewed example, but i think it demonstrates the basic physics behind it.

SlowRev 04-03-2004 10:44 AM

Re: DYNO!!
 
Where did you dyno your car?

BLUE ICE 04-03-2004 11:20 AM

Re: DYNO!!
 

Originally Posted by SHUT UP
how much do RSX's weigh?

2790

BLUE ICE 04-03-2004 11:21 AM

Re: DYNO!!
 

Originally Posted by blah
Nice numbers. You have a beast.:):)

How was the air-fuel Brandon?


rich as a pig above 7600.. got that fucker good

BLUE ICE 04-03-2004 11:22 AM

Re: DYNO!!
 

Originally Posted by Boosted2003
I wanna a piece :D


*shrug* why not just let me get better tires, ask crate about the tires i hav3e now...... stock POS.

it was at dyno tunesd performance in greenbrier.


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