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MTI G1 cam and Kooks LT header Dyno results...

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Old 10-14-2004, 11:18 PM
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Default MTI G1 cam and Kooks LT header Dyno results...

Here's my before (red) and after (blue):


The car is a 97 6 spd C5 with an 04 LS6 crate engine, 28 lb injectors, MTI G1 cam, LS6 intake, Blackwing, Kooks Headers, Kooks 3" exhaust, no cats, and GHL Magnums.

The before curves are with the stock LS6 cam and shorty headers, the after curves are the MTI G1 cam and the Kooks headers.
Old 10-14-2004, 11:23 PM
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Hey man, that is awesome......
Old 10-14-2004, 11:28 PM
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Originally Posted by MTI Lloyd
Hey man, that is awesome......
Thanks, Lloyd!

And send my thanks to Wayne, he was really helpful on the phone with my order, and with my installation questions. You guys are great to work with. The G1 gave me the exact idle lope and mid range power increase I was looking for.

I'll be looking you guys up again when it's time to swap out the stock heads...
Old 10-15-2004, 12:00 AM
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Not a problem, we look foward to hearing from you in the future. Keep us posted on track times, I am interested in seeing what it will do....Thanks Again Lloyd
Old 10-15-2004, 12:05 AM
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Nice numbers! MTI has done there home work on giving you the best!
Old 10-16-2004, 03:15 PM
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We are very happy to hear that you are happy with the G1 cam.That cam is really working well for all applications.Please keep us posted and let me know if you have any questions or need any help at all
Old 10-16-2004, 04:50 PM
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was that tuned? numbers
Old 10-16-2004, 05:52 PM
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Originally Posted by bad0211secws6
was that tuned? numbers

Yes. those numbers were from the best tune, running 13.2:1 A/F ratio. I don't recall how much spark advance was tuned in on this run, I'll have to dig that up...

Ambient temp was 95, 14% relative humidity. Coolant temp was 208, and Oil temp was 221 on this run. I was also running crappy 91 octane MTBE summer blend gas that we are stuck with here in Phoenix during the hotter months...

In a couple weeks it will cool down more, and stations will start stocking 92 octane Ethanol blend fuel for winter. I expect more power through the winter. Last year my stock LS6 made 15 more HP In the cooler months than it did in the summer; I expect it to do the same this year....

I'll test it again and post results in January, so we can compare apples to apples.
Old 10-16-2004, 05:57 PM
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is the g1 cam, a cam that could be installed with little to no tuning or not
Old 10-16-2004, 06:10 PM
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GREAT SOLID NUMBERS... The G1 Cam has me thinking... Hey moore_rb Do you have any sound clips of your car with the GHL Exhaust. How do you like the sound? How's the resonance inside the car? That's they exhaust system I want to run on my Z06. I ordered Kooks 1 7/8 long tubes, Offroad X-Pipe... (All from MTI as a matter of fact! HaHa) and I'm leaning towards GHL but then theres others that like Borla Stingers. Any and all information would be greatly appreciated. Thanks.

-Charlie
Old 10-16-2004, 11:18 PM
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Originally Posted by ls1leadfoot
is the g1 cam, a cam that could be installed with little to no tuning or not
A cam that makes such great horsepower works best with tuning for drivibility issues such as idle, and cruising speeds etc. I have not seen this cam installed with out tuning. Lloyd
Old 11-04-2004, 11:24 PM
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Hey Charlie,

Here's a link to three pages of videos on my car, including a vid of the new cam and GHL's, and somewhere in there is another vid comparing the GHL's to my old mufflers and to open exhaust....

Click Here

-Rob


Originally Posted by Gamble
GREAT SOLID NUMBERS... The G1 Cam has me thinking... Hey moore_rb Do you have any sound clips of your car with the GHL Exhaust. How do you like the sound? How's the resonance inside the car? That's they exhaust system I want to run on my Z06. I ordered Kooks 1 7/8 long tubes, Offroad X-Pipe... (All from MTI as a matter of fact! HaHa) and I'm leaning towards GHL but then theres others that like Borla Stingers. Any and all information would be greatly appreciated. Thanks.

-Charlie
Old 11-05-2004, 07:53 AM
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Originally Posted by moore_rb
Yes. those numbers were from the best tune, running 13.2:1 A/F ratio. I don't recall how much spark advance was tuned in on this run, I'll have to dig that up...

Ambient temp was 95, 14% relative humidity. Coolant temp was 208, and Oil temp was 221 on this run. I was also running crappy 91 octane MTBE summer blend gas that we are stuck with here in Phoenix during the hotter months...

In a couple weeks it will cool down more, and stations will start stocking 92 octane Ethanol blend fuel for winter. I expect more power through the winter. Last year my stock LS6 made 15 more HP In the cooler months than it did in the summer; I expect it to do the same this year....

I'll test it again and post results in January, so we can compare apples to apples.
Yep, it looks like your CPU pulled a significant amount of timing at 4,000-4,100 RPM. The fuel will probably help that quite a bit. That is exactlu where these cars usually pull timing.
Old 11-06-2004, 06:37 AM
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Originally Posted by moore_rb
Hey Charlie,

Here's a link to three pages of videos on my car, including a vid of the new cam and GHL's, and somewhere in there is another vid comparing the GHL's to my old mufflers and to open exhaust....

Click Here

-Rob
can you give a link directed straight to the G1 cam?...id love to here it but Digitalcorvettes is actin up on me. Thanks
Adam
Old 11-06-2004, 08:38 AM
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Nice Numbers.. Specs on the cam?
Old 11-06-2004, 01:45 PM
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Originally Posted by 02WS6Bird
can you give a link directed straight to the G1 cam?...id love to here it but Digitalcorvettes is actin up on me. Thanks
Adam

here's a link to just the cam idling. The audio isn't the best:

ftp://jvs-online.net/MTI-G1.mpeg
Old 11-06-2004, 01:48 PM
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Originally Posted by SDC
Nice Numbers.. Specs on the cam?
Intake duration @ .050: 228
Exhaust duration @ .050: 232

Intake lift .588
exhaust lift .575

LSA; 113*

Notice the duration is traditional split pattern, but lift is reverse split. This feature is unique to the G1




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