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My TT Vette 930/870

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Old Jun 29, 2011 | 01:43 PM
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Default My TT Vette 930/870

Thought I'd post up my street car project. I have had an APS TT C6 for a while with the internally gated turbos. I got my hands on a C5 system with the external gates, and merged the hotside from the C5 kit to my C6 system. What a difference! Took a little notching on the bellhousing and a few odds and ends but wasn't too bad.

Brian Tooley helped me with some TFS heads, and Louis at LG spec'd me out some turbos for the C5 system.

Ended up with around 930 rwhp on my first dyno, and still have some work to do to crack the 1000 mark. Pulls were 22-23 lbs, 13 degress, lots o meth. I have plenty of room to grow on the tune up... Lonnies FP, Stock crank ls2, 85 lb injectors... Boost controller issues kept me from dynoing.

I'll post the dyno graph. Just thought I'd share what I've been up to. This thing is a blast to drive!
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Old Jun 29, 2011 | 01:57 PM
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Disregard the WB readings the dyno AF meter was off.
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Old Jun 29, 2011 | 02:03 PM
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Very nice Congrats man...

Pump gas with lots of meth??
M6 trans right?
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Old Jun 29, 2011 | 02:18 PM
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M6, pump gas.

I need to crank the timing up, but need to get my boost controller working properly first.

Then going to try C23!
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Old Jun 29, 2011 | 02:25 PM
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What RPM did you take it to? 125mph is about 5800-6000rpm in 4th gear right?

and I'm afraid to run 16psi on pump gas little bit more timing and hello 1000rwhp
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Old Jun 29, 2011 | 02:38 PM
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What's it like on the street? I bet it's a monster
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Old Jun 29, 2011 | 08:19 PM
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very nice !
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Old Jun 29, 2011 | 10:19 PM
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^^^Impressive #'s
Post up some pics of turbo system with the ride!!!
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Old Jun 30, 2011 | 08:25 AM
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Very cool. Ill be shooting for numbers like that soon with my APS TT C5.

What turbos did you go with?
Still running 4 bolt heads?
Whats the rest of the motor combo?
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Old Jun 30, 2011 | 09:08 AM
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4 bolt, ls2 block, stock crank and cubes. TFS heads, lingenfelter cam. ZR1 clutch, stock rear and trans (that will probably break).
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Old Jun 30, 2011 | 09:30 AM
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Originally Posted by FastBlackTA
4 bolt, ls2 block, stock crank and cubes. TFS heads, lingenfelter cam. ZR1 clutch, stock rear and trans (that will probably break).
Awesome man!
That thing is running hard.
Do you know the turbo specs?
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Old Jun 30, 2011 | 10:59 AM
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Man thats gotta be a fun ride!
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Old Jun 30, 2011 | 11:00 PM
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Originally Posted by venom ws7
What RPM did you take it to? 125mph is........


I'm curious as well, as to what rpm was that pulled to. BTW, those are awesome numbers!
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Old Jul 2, 2011 | 11:48 AM
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I let out at 5500 or so I think.
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Old Jul 2, 2011 | 05:06 PM
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I think if you took it to 6500rpm you'll be very close to 1000rwhp since the power was still rising when you let off.

Congrats again get some vids and pics..
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Old Jul 2, 2011 | 05:09 PM
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Nice numbers. Must be a handful on the streets.
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