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347 & d1sc @11 psi

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Old Dec 14, 2008 | 05:03 AM
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Default 347 & d1sc @11 psi

This is 2004 C5 with the following mods :

630RWHP without Meth
667RWHP with Meth
Procharger D1SC 11 PSI
Forged 347 9.7 CR
Stock heads
228/230 113 camshaft
Kooks LTS & X pipe
methanol injection
Xtreme Performance custom fuel system
Borla stinger mufflers
2 Bar SD Tune

idle vid http://www.youtube.com/watch?v=7_Nj2t3_s2w
dyno vid http://www.youtube.com/watch?v=0fYQ8z63_RQ
Attached Thumbnails 347 & d1sc @11 psi-c5-d1sc.jpg  

Last edited by XPerformance; Jan 2, 2009 at 02:13 PM.
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Old Dec 14, 2008 | 06:11 AM
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Great work my freind and Mabrook to the owner.

Since you have Meth turn up the boost to 14psi and hello 750rwhp
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Old Dec 14, 2008 | 06:29 AM
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Originally Posted by venom ws7
Great work my freind and Mabrook to the owner.

Since you have Meth turn up the boost to 14psi and hello 750rwhp
yup will do it when we get the pulley and new heads
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Old Dec 14, 2008 | 11:11 AM
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like the numbers.
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Old Dec 15, 2008 | 09:10 AM
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Great numbers! That thing must pull like a mother!
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Old Dec 15, 2008 | 09:35 AM
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Originally Posted by ScreaminRedZ
Great numbers! That thing must pull like a mother!
yeah it pulls hard
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Old Dec 15, 2008 | 02:35 PM
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Impressive results guys and hopefully to see some footage soon

peace
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Old Dec 15, 2008 | 03:09 PM
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Great #'s I'm hoping for those is the spring when I get my dual pumps in and a retune. Our setups are very similar so i'll keep my fingers crossed. Congrats
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Old Dec 15, 2008 | 07:28 PM
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Very nice results bro!
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Old Dec 16, 2008 | 02:44 AM
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Originally Posted by eb02z06@ChampionMotors
Very nice results bro!
Thanks Arun, Just wait for the next results
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Old Dec 16, 2008 | 03:00 AM
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wow great numbers man! very nice power curve!
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Old Dec 16, 2008 | 10:57 AM
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Excellent numbers....I need a D1SC!
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Old Dec 16, 2008 | 10:25 PM
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Originally Posted by XPerformance
This is 2004 C5 with the following mods :

630RWHP without Meth
667RWHP with Meth
Procharger D1SC 11 PSI
Forged 347 9.7 CR
Stock heads
228/230 113 camshaft
Kooks LTS & X pipe
methanol injection
Xtreme Performance custom fuel system
Borla stinger mufflers
2 Bar SD Tune
Very nice! I need to redirect my efforts to getting a Procharger.
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Old Dec 17, 2008 | 09:30 AM
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Could you post up some vids please? Really interested in hearing how the D1 sounds on a C5 at idle. Thanks!
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Old Dec 17, 2008 | 12:45 PM
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Originally Posted by Superman09
Could you post up some vids please? Really interested in hearing how the D1 sounds on a C5 at idle. Thanks!
sure i will tell the owner to post up some vids
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Old Dec 17, 2008 | 02:08 PM
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Damn, awesome on the stock heads. Can't wait to see the results with the boost cranked up and some decent heads.
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Old Dec 17, 2008 | 02:11 PM
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Very nice! Which size pullies are you running? What is your total timing? (with and without meth if you change it)

My '02 Z28 with a bone stock motor and a D1SC with 8# pullies put down 479. Since then I have upgraded to larger (4.5") intercoolers and big *** cone air filter (FWIW) but have not been back on the dyno.

Wish I had a forged motor so I could up the boost.
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Old Dec 17, 2008 | 02:22 PM
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Originally Posted by XPerformance
sure i will tell the owner to post up some vids
Great, thank you!
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Old Dec 18, 2008 | 04:44 AM
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Originally Posted by XPerformance
This is 2004 C5 with the following mods :

630RWHP without Meth
667RWHP with Meth
Procharger D1SC 11 PSI
Forged 347 9.7 CR
Stock heads
228/230 113 camshaft
Kooks LTS & X pipe
methanol injection
Xtreme Performance custom fuel system
Borla stinger mufflers
2 Bar SD Tune
very good results but isn't the compression a little high? shouldn't be at like 9.0:1?

btw, is this C5 an M6 or A4?
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Old Dec 18, 2008 | 05:54 AM
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Originally Posted by Abdullah
very good results but isn't the compression a little high? shouldn't be at like 9.0:1?

btw, is this C5 an M6 or A4?
M6 and no it's not high since we are using methanol, and we are going to change the heads soon and increase the CR to 10.

Last edited by XPerformance; Dec 18, 2008 at 06:01 AM.
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