C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

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Old May 26, 2008 | 02:20 PM
  #21  
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Is it a monoblade type TB?

Looks nice btw, FIRST intake looks like a nice LTR setup.
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Old May 26, 2008 | 04:41 PM
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Yep. 73mm monoblade.
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Old May 26, 2008 | 04:46 PM
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Does the intake maintain the EGR vacuum valve in the center?
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Old May 26, 2008 | 05:08 PM
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Originally Posted by ZD1
Does the intake maintain the EGR vacuum valve in the center?
Yes, but I couldn't get the tube to the header to work the way the intake has it on the passenger side, rather than on the intake manifold, so I decided to leave it off. I think it was designed off of F bodies and their egr is different from ours.
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Old May 26, 2008 | 05:51 PM
  #25  
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Looks great, I'm interested on the RPM range, where does it run out of gas? 5000? 5500? more?
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Old May 26, 2008 | 08:58 PM
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Originally Posted by jsup
Looks great, I'm interested on the RPM range, where does it run out of gas? 5000? 5500? more?
Don't know, as of yet. hadn't had it dyno'd yet, and I only took it to 5200, but guessing from FIRST dyno sheet on their web site, I'd bet it'd be about 55-5600, which is similar to my previous dyno on my superram.
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Old May 27, 2008 | 02:09 AM
  #27  
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Originally Posted by Z01#316
Don't know, as of yet. hadn't had it dyno'd yet, and I only took it to 5200, but guessing from FIRST dyno sheet on their web site, I'd bet it'd be about 55-5600, which is similar to my previous dyno on my superram.
That would be superb if it flowed up there...most TPI systems are limited by the length of the intake runners/tubes,not the runner size,unless your running a larger engine,such as you are.Keep us posted how it performs..Im very curious as well!

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Old May 27, 2008 | 03:46 PM
  #28  
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Very Nice!
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Old May 27, 2008 | 04:05 PM
  #29  
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one word BEAUTIFUL
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Old May 27, 2008 | 06:16 PM
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It does look very nice!! Now for a dumb question. Whats the web site for First?
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Old May 27, 2008 | 06:22 PM
  #31  
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Originally Posted by Z01#316
Don't know, as of yet. hadn't had it dyno'd yet, and I only took it to 5200, but guessing from FIRST dyno sheet on their web site, I'd bet it'd be about 55-5600, which is similar to my previous dyno on my superram.
For a street car, that's plenty.
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Old May 27, 2008 | 06:38 PM
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Originally Posted by 93 ragtop
It does look very nice!! Now for a dumb question. Whats the web site for First?
www.firstfuelinjection.com

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Old May 27, 2008 | 08:40 PM
  #33  
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Originally Posted by 93 ragtop
It does look very nice!! Now for a dumb question. Whats the web site for First?
firstfuelinjection.com
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Old May 28, 2008 | 01:41 AM
  #34  
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Thanks, to both of you for the link.
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Old May 28, 2008 | 10:55 AM
  #35  
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Well Done !
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Old May 28, 2008 | 01:57 PM
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Originally Posted by jsup
For a street car, that's plenty.
Speak for yourself.
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Old May 28, 2008 | 02:33 PM
  #37  
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Originally Posted by Mr Dave
Speak for yourself.
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Old Jun 10, 2008 | 05:51 PM
  #38  
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I am workin on mine right now i have the lower installed and am workin on the fuel system right now. I wont have quite as potent a system but i think it will be fun.
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Old Jun 10, 2008 | 09:00 PM
  #39  
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Looking forward to seeing some of the first comparison numbers from these installs. Great looking setups.
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