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Tvs pulley size for whine?

Greek6486

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What size pulley do you need to actually hear more then a whisper on the tvs? I'm running 85mm right now and it's very subtle.
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Evo_Rob

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Talk to [MENTION=16819]Roh92cp[/MENTION] if you wants the whine
 

TexasGT

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Even at 75, it's very little....
 

Evo_Rob

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[ame]

Shawn's mod allows the sound to come straight into the cabin. It's worth the money!
 

Boduke0220

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A 69mm with a 20% OD crank pulley should do the trick
 

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jvandy50

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listen to [MENTION=10329]ArabianOak[/MENTION] video he posted...damn that thing is hummin so good
 

Phoenix

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buy a kenne bell? :shrug:

:p

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ArabianOak

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Just looked at your sig...yes, many people say the 85mm has no whine at all to it...We have a nearly identical set up except for the pulley...here is mine with the 79mm.

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If I remember correctly the 85mm is the biggest pulley, which means the lowest amount of boost, which means lower whine. How were your numbers with that pulley?
 

Angry50

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Just looked at your sig...yes, many people say the 85mm has no whine at all to it...We have a nearly identical set up except for the pulley...here is mine with the 79mm.



If I remember correctly the 85mm is the biggest pulley, which means the lowest amount of boost, which means lower whine. How were your numbers with that pulley?
is it true you can go to the 79 with out an adjustments?
 

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ArabianOak

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is it true you can go to the 79 with out an adjustments?
Not sure but I would think not. Your talking 3-5lbs of boost difference. That's probably 60hp at least...new tune would probably be required.
 

Angry50

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Not sure but I would think not. Your talking 3-5lbs of boost difference. That's probably 60hp at least...new tune would probably be required.
ok i thought i saw somewhere you can to like the 80 or something without modifications but they maybe just meant able to use the same belt.
 

Roh92cp

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A 69mm with a 20% OD crank pulley should do the trick
buy a kenne bell? :shrug:

:p

Just looked at your sig...yes, many people say the 85mm has no whine at all to it...We have a nearly identical set up except for the pulley...here is mine with the 79mm.



If I remember correctly the 85mm is the biggest pulley, which means the lowest amount of boost, which means lower whine. How were your numbers with that pulley?
Not sure but I would think not. Your talking 3-5lbs of boost difference. That's probably 60hp at least...new tune would probably be required.
The external things like air lid removing or overdriving the SC for more Rotor Whine can make a difference on the outside on some however it usually changes very little inside the car. It's nice to have both a loud external whine and also be able to hear it inside the car, but that becomes very difficult on these new cars and SC setups, they just don't seem to transfer as much whine as the 2.3l whipple's on the 03 or smaller KB's on the 3 valves. The other issue with overdriving the SC is added boost and cal pressure starts to require high octane fuel. I've spent over a year developing a way to transfer more Rotor Whine into the cabin and have now a solid method using a sound tube I designed. It will without any other change but my sound tube mod increase the whine to the cabin by as much as 50-75%. Check out the reviews here. I have developed kits for 2010-2017 WHIPPLE, KB, ROUSH, GT500, windstorm and E-Force systems.





 

Angry50

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The external things like air lid removing or overdriving the SC for more Rotor Whine can make a difference on the outside on some however it usually changes very little inside the car. It's nice to have both a loud external whine and also be able to hear it inside the car, but that becomes very difficult on these new cars and SC setups, they just don't seem to transfer as much whine as the 2.3l whipple's on the 03 or smaller KB's on the 3 valves. The other issue with overdriving the SC is added boost and cal pressure starts to require high octane fuel. I've spent over a year developing a way to transfer more Rotor Whine into the cabin and have now a solid method using a sound tube I designed. It will without any other change but my sound tube mod increase the whine to the cabin by as much as 50-75%. Check out the reviews here. I have developed kits for 2010-2017 WHIPPLE, KB, ROUSH, GT500, windstorm and E-Force systems.





where do you get these kits from?
 

Roh92cp

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