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Food for thought.........

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Old Oct 16, 2006 | 09:28 PM
  #11  
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Originally Posted by dewmanshu



The hairy wort was a nice touch.
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Old Oct 16, 2006 | 09:37 PM
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Originally Posted by Allgonoshow
Not that I want to do this but..

For the setup in my signature....
I don't like the noise my Radix makes, I'm sorry but I just find it annoying
when it goes from vacuum to boost, which happens alot in daily driving, sounds like an empty power steering pump.
Get a rotrex and take the Radix head unit,pulley and idler off.
Use the radix intake and injectors etc as is and get a wilson or similiar intake elbow and have it mated to the radix intake.
Then I would just need a silicone elbow setup to get from the rotrex outlet to the intake elbow.
This would solve a couple of issues, first, the noise, second, lack of intercooling for rotrex,[I tow] AND assuming simliar psi, tuning could be near the same.
all the sensors, iat etc could remain in the radix intake manifold, fuel pump
is already in, intercooling is in place.
What haven't I thought of.......

Man, I wish someone would buy a Rotrex and give us some feedback.

that's a damn fine idea! I'd love to see you do it!
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Old Oct 17, 2006 | 03:26 PM
  #13  
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I'd think it would be cheaper to take the radix completely off and get the rotrex. Then fab a simple FMIC for the rotrex.

The radix kit is going to be worth a lot more to someone if it's complete.

BTW, I put a radix on my truck too. It seems to sound the same at part and WOT, just a little higher pitched at WOT.
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Old Oct 17, 2006 | 03:31 PM
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John, did you ever ride around with the 3.4 pulley? just curious (I didn't, I went staright to 3.0") I wonder if it is more pronounced with a larger pulley. Just guessing.
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Old Oct 17, 2006 | 03:55 PM
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Originally Posted by dewmanshu
John, did you ever ride around with the 3.4 pulley? just curious (I didn't, I went staright to 3.0") I wonder if it is more pronounced with a larger pulley. Just guessing.
A smaller pulley is definately going to get you into boost earlier and make more noise. A larger pulley is going to take more for you to get into boost so its not going to be as loud. At least thats the way it was for me going form a 3.4 to a 3.25 to a 3.1.
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Old Oct 17, 2006 | 04:03 PM
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You could get some sound dampening material and put it up around the firewall, dash and cowl area.
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Old Oct 17, 2006 | 04:18 PM
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Originally Posted by dewmanshu


man that **** looks crazy.
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Old Oct 17, 2006 | 04:41 PM
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Originally Posted by dewmanshu


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Old Oct 17, 2006 | 05:22 PM
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Originally Posted by BlownChevy
I can't seem to keep you away when the goat comes out.

Originally Posted by j
A smaller pulley is definately going to get you into boost earlier and make more noise. A larger pulley is going to take more for you to get into boost so its not going to be as loud. At least thats the way it was for me going form a 3.4 to a 3.25 to a 3.1.
alright..so mine is louder than a stock pulley? I figured the longer it took to get into boost the longer and uglier the sound of vacuum to boost. No direct experience, as I said, always had the 3.0 and now the 2.8.
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Old Oct 17, 2006 | 06:38 PM
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Originally Posted by dewmanshu
John, did you ever ride around with the 3.4 pulley? just curious (I didn't, I went staright to 3.0") I wonder if it is more pronounced with a larger pulley. Just guessing.
I had the 3.4" pulley on for a few days. I don't remember the sounds being as pronounced as they are now with the 3.0" pulley.
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