08-18-2010, 11:21 AM | #1 |
Drives: Camaro Join Date: Apr 2009
Location: Texas
Posts: 1,669
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L99 VVT Vs. Non-VVT Engine Dyno Sheet!
This is the perfect comparison for you guys.
This is comparing the exact same camshaft with VVT & without VVT (camshaft left at +3) This easily shows how the VVT allows us to advance additional down low & then pull the advance out in upper rpm making a much better powerband. |
08-23-2010, 11:34 AM | #2 |
Drives: Camaro Join Date: Apr 2009
Location: Texas
Posts: 1,669
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This is a perfect example of why you dont want to delete VVT. Checkout the low rpm & upper rpm gains!!
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08-23-2010, 08:05 PM | #3 |
Drives: Only Bowties! Join Date: Jan 2009
Location: Depths of Hell
Posts: 154
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Now you got to figure out to get a vvt on 6pds
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08-23-2010, 08:17 PM | #4 |
Drives: 2013 A6 GT 5.0 Join Date: Nov 2009
Location: Edmond, OK
Posts: 2,909
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I think they already have a way to do it or are working on it.
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BLK/BLK 1SS/RS Ordered 11-01-2009 Took delivery 12-22-2009. Heads/cam/converter/bolt ons. SOLD Feb 2015 to fund 6th gen LT1 SS with 8L90E.
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08-24-2010, 05:31 AM | #5 |
Drives: 2010 SS & 2008 C6 Join Date: Mar 2008
Location: VA
Posts: 1,819
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Awesome Jason! This is really good info. Thanks for posting. I`m going the blower route this time around, so I won`t need a cam on this car, want to stay underr 600rwhp to the tire, to save the driveline, but once the car is paid for and I want to build a motor, I will definetly be looking at a VVT cam.
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2010 SS L99, 536rwhp 10.843@126.72. Whipple Supercharger stock pulley, ARH 1 7/8 longtubes w/ catted xpipe, magnaflow 3" mufflers, ADM Race CAI, 3:70 gears, lightweight wheels and nitto drag radials. Stock internal L99, stock converter.
Bolt on best before blower 12.22@113.29 w/ nothing but ARH headers, catted x-pipe, ADM CAI and a tune on stock Pzero`s! Other car 2008 C6 Ls3, z51, A6, Npp Exhaust, best bonestock pass 11.80@118.82, Number 2 on the Corvette Forums Bonestock fastest list.. |
08-24-2010, 09:17 AM | #6 |
Drives: Camaro Join Date: Apr 2009
Location: Texas
Posts: 1,669
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VVT on Man. tranny cars should be no problem. I have the parts to do it here! Just not much p/v!!
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11-03-2010, 09:21 AM | #7 |
Drives: 2010 Camaro SS Join Date: Oct 2010
Location: MI
Posts: 601
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Will having VVT active improve driveability/smooth out surging on a somewhat agressive cam? Or will a somewhat lumpy cam still be lumpy with VVT?
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11-03-2010, 09:26 AM | #8 |
Drives: 01 SS Camaro / 07 Silverado Join Date: May 2009
Location: Lubbock, TX
Posts: 197
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11-03-2010, 10:46 AM | #9 |
Drives: 2014 2SS/RS Spring limited edition Join Date: Jul 2009
Location: Drayton Valley, Ab
Posts: 492
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Gonna be a nice Christmas now,
Not to be a major pain, but can you get a little longer video on the idle, please please??? I will also PMing you guys on a couple of price packages. Looks like performance will win over paint this year.
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2014 2SS/RS, Spring Limited Edition...
Ask yourself.....when you turn on your car..... Does it return the favor..... MODS: CIA cold air intake, Oil catch can, Dynatech LT Headers, Dynatech Power cats, Dynatech Cat back exhaust, Janetty racing tune, Vitesse throttle controller, Headlight and marker tint, more to follow.... |
11-03-2010, 10:53 AM | #10 |
Drives: 01 SS Camaro / 07 Silverado Join Date: May 2009
Location: Lubbock, TX
Posts: 197
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Yeah I'll see if I can get you a vid up of the car at idle.
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11-03-2010, 11:11 AM | #11 |
Drives: 01 SS Camaro / 07 Silverado Join Date: May 2009
Location: Lubbock, TX
Posts: 197
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11-03-2010, 11:13 AM | #12 |
Drives: 2010 Camaro SS Join Date: May 2010
Location: Phila,Pa.
Posts: 557
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Very impressive setup, cant wait to see the heads go on her
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SOLD
2010 Camaro 1SS/A6 12.59@111.31 Magnaflow Magnapack Axleback & Resonated X-Pipe/OBX LT Headers/Airaid Cold Air Kit/Injection Connection Tuned |
11-03-2010, 11:39 AM | #13 |
Drives: 1994 Firebird Formula VVT 6.0 LY6 Join Date: Jan 2010
Location: Atlanta, GA
Posts: 5
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It is a very complicated process... the process can be summed up in these steps:
1. bolt transmission to engine 2. smoke a doob note that step 2 requires at least four highly trained, certified, German automotive engineers - not for the novice by any means. Make sure you have enough doobs though. Seriously though, that's really it, it's just like bolting it to a non-vvt engine... same exact thing. People come up with all the reasons in the world why it won't work or shouldn't work but the fact is that no one else has put a t56 on a VVT motor and I have. It works flawlessly and you really can tell the power increase down low. I had a F13 cammed LS1 M6 Camaro that felt absolutely gutless below 3000 rpm compared to this LY6/T56 combo. I must be making at least 30-50rwhp/tq more than that LS1 was below 3000 rpm and very near what it was making at higher RPM. Putting a t56 on a VVT motor isn't rocket science... it's just like bolting it up to any other motor and the VVT will still retain its functionality. |
11-03-2010, 11:54 AM | #14 |
Drives: 01 SS Camaro / 07 Silverado Join Date: May 2009
Location: Lubbock, TX
Posts: 197
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Hey man, I think he is talking about actually putting a VVT cam in a LS3 engine that didn't come with them. It's definitely more complicated than what you are talking about.
Jon |
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