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2017 C7 Grand Sport. D1X ProCharger, forged pistons, MTI spec Camshaft, headers

Old 11-29-2017, 01:26 PM
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0Billy@MTI
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Default 2017 C7 Grand Sport. D1X ProCharger, forged pistons, MTI spec Camshaft, headers

Hey guys!! Just wanted to share this latest build with you. We did our camshaft package, D1X Procharger, Forged Pistons, Kooks 2" headers and Z06 Fuel System. We put about 300 miles on it before dyno testing to give the rings time to break in.

What do you guys think about the sound??????



Old 11-29-2017, 02:10 PM
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TorchZ51
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Awesome build, sounds amazing!
Old 11-29-2017, 03:57 PM
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Thanks!!


QUOTE=TorchZ51;1596069765]Awesome build, sounds amazing![/QUOTE]
Old 11-29-2017, 10:41 PM
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555ctsv
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Does the D1X have the straight cut gears or the helical?

That cam sounds killer!!
Old 11-30-2017, 10:26 AM
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You can order it either way. This one was ordered helical by the customers request. Thanks!!! Glad you like it!!



Originally Posted by 555ctsv
Does the D1X have the straight cut gears or the helical?

That cam sounds killer!!

Last edited by Billy@MTI; 11-30-2017 at 10:27 AM.
Old 11-30-2017, 11:42 AM
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blown81bu
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Sweet build
Meth?
Any numbers?
Old 11-30-2017, 11:57 AM
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No meth, as Z06 fuel system. We are putting miles on it before WOT pulls to give the ring time to seat in. Thanks!!



Originally Posted by blown81bu
Sweet build
Meth?
Any numbers?

Last edited by Billy@MTI; 11-30-2017 at 11:57 AM.
Old 11-30-2017, 03:40 PM
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Detoxx03
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Looking forward to seeing what it makes. What’s the pulley combo?
Old 11-30-2017, 04:18 PM
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4.10 Upper Pc stk lower.




Originally Posted by Detoxx03
Looking forward to seeing what it makes. What’s the pulley combo?
Old 11-30-2017, 06:09 PM
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Detoxx03
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Originally Posted by Billy@MTI
4.10 Upper Pc stk lower.
Cool I’m running a 3.85 upper. What’s the lower on the C7’s?
Old 12-01-2017, 01:56 AM
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chuntington101
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Be nice to see the results with no meth!
Old 12-01-2017, 10:08 AM
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I think its a 8.5. Looks about the size of a stk Z lower.



Originally Posted by Detoxx03
Cool I’m running a 3.85 upper. What’s the lower on the C7’s?
Old 12-01-2017, 10:09 AM
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This will be a first for us too. The IATs are very low with the Pc. So it should work well.



Originally Posted by chuntington101
Be nice to see the results with no meth!
Old 12-02-2017, 01:02 AM
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Chicago1
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How are you guys liking that D1X? I need to send my D1 to get rebuilt to a D1X..Looking at shops that rebuild them if you do shoot me a pm. Looking to do this in a month or 2
Old 12-02-2017, 01:07 AM
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Detoxx03
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Originally Posted by Billy@MTI
I think its a 8.5. Looks about the size of a stk Z lower.
Cool still has room to grow

Originally Posted by Chicago1
How are you guys liking that D1X? I need to send my D1 to get rebuilt to a D1X..Looking at shops that rebuild them if you do shoot me a pm. Looking to do this in a month or 2
I know you’re probably asking the shop but from my experience I love mine.
Old 12-02-2017, 02:26 AM
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^big difference? Loose any low end?
Old 12-02-2017, 02:40 AM
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Originally Posted by Chicago1
^big difference? Loose any low end?
It flows a lot more air. We had to raise the rev limiter to accommodate how much more it revs. It lost a little but the D1SC was maxed out where this one I can still go down a pulley. On the dyno it shows a loss which was fine cause the car would spin anyway but now that I’ve been testing it this blower has been hitting harder and pulling way harder.

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To 2017 C7 Grand Sport. D1X ProCharger, forged pistons, MTI spec Camshaft, headers

Old 12-04-2017, 10:04 AM
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So far no problems. The D1 will hit harder off the bottom. We send them straight the Procharger.



Originally Posted by Chicago1
How are you guys liking that D1X? I need to send my D1 to get rebuilt to a D1X..Looking at shops that rebuild them if you do shoot me a pm. Looking to do this in a month or 2
Old 12-05-2017, 10:49 AM
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So we found out the limits of the Z06 stock fuel system without Meth. The car is making 760hp and is just about out of fuel. The D1X does come on a little softer than the D1. I will post videos and pics of the chart in a few days. We have some cold weather coming Wed.
Old 12-05-2017, 11:02 AM
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blown81bu
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I think u can achieve same results with a D1
How much boost?

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