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Silverado sleeper 427 + Twins

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Old 03-26-2013 | 05:47 PM
  #231  
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Awesome build. In for more info. Read 23 pages.

So, does the Holley EFI have traction control option like the Pro EFI?

Being 2WD, truck will have serious issues with traction on the street.
Old 04-04-2013 | 09:27 PM
  #232  
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Sorry guys I don't get emails when someone posts in the thread. I need to change the setting to get notified.



Originally Posted by nonnieselman
Thats not too bad for low boost!

I will know better on more boost. I sure there will be some changes that will need to take place to boost the setup efficiency. For know I like what am seeing beside the slight top end drop.

A cam swap will happen in the future after more testing on max effort to push the powerband little further.


Originally Posted by Denali08
Awesome build. In for more info. Read 23 pages.

So, does the Holley EFI have traction control option like the Pro EFI?

Being 2WD, truck will have serious issues with traction on the street.
I know thats what I have been doing from day 1

Very addicting

Davis Technologies just released traction for the holley setup. Will get one in the future right now the traction is manageable by my foot.
Old 11-13-2013 | 12:45 AM
  #233  
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Default Finally !!!

Well guys its been a while. I thought I need to finish this thread with final results.

"sleeper" Twin-Turbo Silverado - YouTube
Old 11-13-2013 | 01:08 AM
  #234  
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Oh sweet goodness!!!
Old 11-13-2013 | 01:31 AM
  #235  
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great build. I see you didnt do any couplers between turbo and i/c are you not worried about the flex of motor breaking one of those pipes?
Old 11-13-2013 | 02:04 AM
  #236  
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Originally Posted by v502
Thanks I am trying to get it done without rushing it but the summers are short in Portland,OR and I don't want to miss the fun. Some things that are not as important will have to be done later.
I was just reading through this incredible thread and read this, which immediately reminded me of this particular sketch from Portlandia:

Portlandia-Winter in Portland

Anyway, amazing things so far, now I must catch up even further now
Old 11-13-2013 | 04:27 PM
  #237  
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dude I just saw this posted by him on Facebook

Badass truck man. that holley touch screen is pretty awesome.
Old 11-13-2013 | 05:28 PM
  #238  
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Originally Posted by timmay208
great build. I see you didnt do any couplers between turbo and i/c are you not worried about the flex of motor breaking one of those pipes?
Thanks, the the clamps have a good degree of flex to them.

Originally Posted by Koots
I was just reading through this incredible thread and read this, which immediately reminded me of this particular sketch from Portlandia:

Portlandia-Winter in Portland

Anyway, amazing things so far, now I must catch up even further now
Haha very true, never seen the show before but it looks funny.

Its never to late, horsepower is addicting that's for sure

Originally Posted by black00chev
dude I just saw this posted by him on Facebook

Badass truck man. that holley touch screen is pretty awesome.
Thank you, the screen is great but its bright a night. I need to figure how to dim the screen.
Old 11-14-2013 | 08:59 PM
  #239  
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nice build and nice numbers, i see in the vid he had a syclone there in the background, any idea what it was there for just curious?
Old 11-14-2013 | 09:07 PM
  #240  
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Originally Posted by skolman91
nice build and nice numbers, i see in the vid he had a syclone there in the background, any idea what it was there for just curious?
Thanks, I do remember it had stock engine but different setup. I think the owner had a supercharger + turbo and they were taking care of the wiring or something like that.


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