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20G turbo upgrade from Buschur Racing.

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Old Oct 8, 2005, 11:21 AM
  #316  
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Originally Posted by EvoTio
Wow, that looks great! Where can I purchase that copper anti-seize that you will be using?
Autozone sells the Permatex Anti-seize compound.
Old Oct 8, 2005, 11:24 AM
  #317  
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Originally Posted by memo3
This would be little late to the topic but I was actually in Dave's car before the shootout. The white one of course with 20G and there was 3 people in the car including me (I weigh about 250lbs) so do the math. I have a Stage4 car that I drive daily. All I can say is, this 20g is a very big difference when you compare it to stock turbo/stage4. It has a lot more top end and kicks in just like stock.
That day, the boost around 25psi was holding very steady and it spooled very identical to stock, you can't tell if it is stock or not until the boost hits and pulls like a plane, that's where you say woow..
How much more top end, how many more rpms from what it used to be do you get.
Old Oct 8, 2005, 11:27 AM
  #318  
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Originally Posted by bpclements
Autozone sells the Permatex Anti-seize compound.
I had to go to an industrial supply to find it myself. Places like NAPA, Autozone, etc. usually carry the Permatex line but don't have the top of the line antiseize. Hardly anyone buys it due to the expense.
Old Oct 8, 2005, 12:58 PM
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Permatex (spelling) makes a copper anti-size thats good til like 1800f. I used the same stuff on my brakes with no probs



Item # 09128

Now I need to find something with a good heat rating to seal my downpipe. I found some Permatex silicone but it's only good to 650f
Old Oct 8, 2005, 01:32 PM
  #320  
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Originally Posted by justchil
Permatex (spelling) makes a copper anti-size thats good til like 1800f. I used the same stuff on my brakes with no probs



Item # 09128

Now I need to find something with a good heat rating to seal my downpipe. I found some Permatex silicone but it's only good to 650f
I used the Permatex Nickel stuff when I swapped my turbo. It's good to 2400 degrees.
Old Oct 8, 2005, 02:12 PM
  #321  
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Originally Posted by bpclements
Autozone sells the Permatex Anti-seize compound.
Thanks for the advice, but I was looking for the real hi-temp stuff that you usually can't find at the chain stores.
Old Oct 8, 2005, 03:44 PM
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You can find it online.. just do a google search.



That looks better than what i was recommending..
Old Oct 8, 2005, 06:53 PM
  #323  
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Originally Posted by justchil
Permatex (spelling) makes a copper anti-size thats good til like 1800f. I used the same stuff on my brakes with no probs



Item # 09128

Now I need to find something with a good heat rating to seal my downpipe. I found some Permatex silicone but it's only good to 650f
I used high temp muffler repair compound. Not sure of the brand name but it goes on as a paste squezed out of a tube, and then hardens up. Not hard like JB weld hard though...you can get it apart when you need to.

Keith
Old Oct 8, 2005, 07:57 PM
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I saw the stuff you're talking about at the local auto shop today.. I'll have to give it a try.
Old Oct 11, 2005, 08:06 AM
  #325  
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Malibu,

Been seeing many many cars come through here on our dyno. One thing the headers all have in common, a huge loss in low end power! I think every car I have dyno'd with a stock replacement header has taken a good 30 whp/ft lb of torque hit in the mid range over the stock ported manifold.

David Buschur
www.buschurracing.com
Old Oct 11, 2005, 08:28 AM
  #326  
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FWIW, that definitely has not been my experience.
Old Oct 11, 2005, 08:35 AM
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header

or mine for that matter. When I installed my headers, I noticed a significant increase in low/mid range power. A LOT. Top end was not changed much or just not as noticeable.

Sigfrid
Old Oct 11, 2005, 08:43 AM
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I think it depends on the runner size.. many of the headers I've seen have huge runners which lowers exhaust velocity..

I tend to agree with Dave though about losing some torque if you have large tube headers, especially if their not "tuned" appropriately for the turbo size (which most aren't)
Old Oct 11, 2005, 04:00 PM
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What do you guys think of the full-race header?
Old Oct 13, 2005, 08:15 AM
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Will a stroker kit help with the surge issue? or make it worse?


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