Forced Induction Custom FI Setup Questions

Compression on D before turbo

Old Jul 8, 2004 | 07:38 AM
  #21  
Semnos's Avatar
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Default Re:Compression on D before turbo

You're turbo is dead.
yeah get a new one....
Old Jul 8, 2004 | 09:06 PM
  #22  
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Default Re:Compression on D before turbo

sweet, thanks zeadlots
Old Jul 11, 2004 | 12:23 AM
  #23  
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Default Re:Compression on D before turbo

Mine was STOCK D16a6 at 205, 205, 205, 205 before turbo + can of restore at 176k miles.

1 year later (over 10k miles) of experimental boost, it's now at 150, 150, 150, 150. I was pretty stupid even though I had a safe setup because my dist timing was off and I was getting detonation that I didn't know about for 1 year even though I had turboedit tunned good. I think my motor had a little carbon buildup (explains the high numbers), but now it's lower because I'm spraying with water inj.
Old Jul 12, 2004 | 10:39 AM
  #24  
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Default Re:Compression on D before turbo

whats the compression ratio on the a6?

how much boost were you running? and what i really wanna know, is how did you NOT know you were detonating?
Old Jul 12, 2004 | 10:58 AM
  #25  
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Default Re:Compression on D before turbo

d16a6 c/r is 9.1:1 i believe.
Old Jul 12, 2004 | 10:59 PM
  #26  
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Default Re:Compression on D before turbo

wow 205 is nuts high for 9.1
Old Jul 15, 2004 | 12:03 AM
  #27  
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Default Re:Compression on D before turbo

Well here is is:

Car had 204,000km's I just had a 16 hour road trip so there is going to be no carbon.

155,150,160,165
Old Jul 15, 2004 | 01:48 AM
  #28  
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Default Re:Compression on D before turbo

My exhaust was loud and I never would have heard it. After I rigged a 2.5" muffled exhaust I could hear detonation and I soon tunned it properly.
Old Jul 17, 2004 | 05:57 PM
  #29  
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Default Re:Compression on D before turbo

woo wooo!

Well, i just did another compression check on my own car, now since the weather is nice, and i am at lower altitude, and heres what i got:

190 190 191 191

I think i am ------- set to go for turbo. Those are damn good numbers.
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