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04-26-2014, 09:57 PM
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#1 |
Drives: LSx Performance Specialist Join Date: Jul 2011
Location: Lafayette, LA
Posts: 517
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New LETHAL RACING NIGHT FURY VVT Camshaft Phase IV = Huge Gains!!!
We have been working on several new setups with our line of VVT Camshafts.
This latest build is one of our Phase IV Setups using our Night Fury Cam designed on VVT Lobes. Adding this cam along with our Hand Ported LS3 Cylinder Heads gave us gains of 117rwhp at peak and over 140+rwhp to redline. Mods include : Lethal Night Fury VVT Lethal Hand Ported Cylinder Heads 1 7/8 Headers Cold Air Intake Vig 3200 Stall Hope you enjoy the video and the as usual awesome idle of the NF Cam!!! |
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04-26-2014, 09:59 PM
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#2 |
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come find out;)
Drives: stockish 2012 camaro ss Join Date: Oct 2012
Location: speed county
Posts: 2,166
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Glad to see some more positive vvt numbers!
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04-26-2014, 10:07 PM
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#3 |
 Drives: 1989 GTA Trans Am Join Date: Jun 2012
Location: Cypress, California
Posts: 610
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Like I said in the other post I have never seen one still having good power past 7000rpm. Amazing job. Looks like 490rwhp+ for about 1700 rpms.
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04-26-2014, 10:31 PM
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#4 |
  
Drives: 2010 SS L99 Inferno Orange Join Date: Apr 2012
Location: Texas Coast
Posts: 1,167
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Sounds good with good numbers Shawn!
 Was thinking the conversion,but this sounds like a better option! Prolly a little cheaper too!
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04-26-2014, 11:17 PM
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#5 |
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Drives: Black 2SS RS w/White Stripes Join Date: Mar 2011
Location: Katy, TX
Posts: 775
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Awesome work as usual guys!! TOP NOTCH!!!
__________________
2010 2SS/RS "ChriSStine":
Pat G Custom Turbo CamMotion Camshaft | AGP TT BB Garrett 62/65's | AGP/Fore Triple Pumps | ID1700X Injectors | Alky Control Twin Nozzle Meth | Custom 3" Exhaust | 3.27 gear set w/ Tru Trac | McLeod Twin RXT | Barton Short Throw Shifter | 6th Gen ZL1 Wheels | BMR 1.4" drop springs | Pfadt rear trailing arms & tie rods | Installed by Me & Tuned by Pat G |
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04-26-2014, 11:32 PM
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#6 |
Drives: 2012 2SS/RS black camaro Join Date: Jul 2011
Location: New York
Posts: 516
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Nice
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04-27-2014, 12:09 AM
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#7 |
Drives: 2011 SS/RS LS3 Join Date: Oct 2010
Location: Miami
Posts: 528
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What valve springs do you spec for the vvt cam?
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04-27-2014, 01:12 AM
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#8 |
    
Drives: 2011camaro SS Join Date: Nov 2012
Location: Allen, Tx
Posts: 2,202
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Like to see how it does at the track!!
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04-27-2014, 02:51 PM
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#9 | |
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Drives: LSx Performance Specialist Join Date: Jul 2011
Location: Lafayette, LA
Posts: 517
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Quote:
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04-27-2014, 04:54 PM
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#10 |
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Guest
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Nice
Night Fury in a VVT.. Something for everyone and great results.. Car should be fun to drive… Enjoy the new power.
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04-27-2014, 05:43 PM
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#11 |
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Drives: 1989 GTA Trans Am Join Date: Jun 2012
Location: Cypress, California
Posts: 610
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For the most power under the curve it looks like he should be shifting around 7300rpm. I think most people cut off the dyno pull around 6500rpm. I wonder what the average power would be between 5300 rpm and 7300 rpm?
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04-27-2014, 06:08 PM
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#12 |
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Drives: LSx Performance Specialist Join Date: Jul 2011
Location: Lafayette, LA
Posts: 517
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I didn't cut it off at 6500.
Here is a Power Gain Chart |
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04-27-2014, 07:01 PM
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#13 |
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Drives: 1989 GTA Trans Am Join Date: Jun 2012
Location: Cypress, California
Posts: 610
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I took the rpm horsepower numbers on 100's starting at 5300 and ending at 7200 for a total of 20 numbers. The data did not carry that far but looking at the dyno chart it is very easy to interpet the last few numbers. At 7200 I gave it 480rwhp.
So I came up with an average of 492.75RWHP over a 1900 rpm range. You guys can tell I am impressed by how long this motor hung on. 
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04-27-2014, 08:18 PM
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#14 |
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Cajun Mariner
Drives: 10 Camaro SS/RS 15 Camaro Z/82 AGM Join Date: Mar 2010
Location: Real Cajun,Golden Meadow, LA.
Posts: 673
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Impressive!!!
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'10 Camaro 2SS/RS Red Jewel VVTLS3/A6
'15Camaro Z/28 Ashen Gray |
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