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Billet T76GTS Dyno Results on 19lbs and E85!

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Old 07-11-2011, 01:59 AM
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Default Billet T76GTS Dyno Results on 19lbs and E85!

My car has been down for just shy of two years. Decided in Spring to throw some more money at it and get her running....

The car was built by FastrackPerformance here in Louisville, KY. Anthony built a really nice and really clean all Stainless Steel Truck/C6 manifold kit that retains the A/C and keeps the alternator in the stock location (I've always had beltslip issues with the alternator up top). Has anyone ever seen a manifold kit that kept A/C and the alternator in the stock location? It also keeps the stock radiator in the factory location with the addition of pusher fans. I'll have pictures up soon. Here's the build list for now:

2000 Camaro SS M6
FastrackPerformance Truck/C6 Stainless Steel Manifold Kit
Precision Billet T76-GTS
Precision 46mm WG
Tial 50mm BOV
Ebay 4" Intercooler
365ci LS2 - 9.5:1 Compression - E85 - NO meth
Diamond Pistons
Callies Rods
Callies Crank- stock 3.622 stroke
Mellings High Volume Oil Pump
LS7 Lifters
Comp 224/224 .581/.581 114
ARP Head Studs/Main Studs
LS9 Head Gaskets
Stock LS6 Heads (valve job and Patriot dual springs)
Stock LS6 Intake
Stock Ported TB
Moroso Oil Pan
Monster Stage 6 clutch w/lightweight flywheel
Tick adj. Master Cylinder
FIC 1000cc injectors
#8 feed line with dual Walbro intank pumps
3" exhaust to 3" cutout (5' after turbo) to 3" Magnoflow CB
BMR Turbo K-member
DEI Turbo Blanket and heat-wrapped

810rwhp/880rwtq on 19lbs of boost.

I'm very happy with the result. Keep in mind it was 95* today (he waited all week for better temps but the heat has been relentless) and this was with only 14* of timing. I think we could hit 850rwhp with more timing on a cooler day. Can't wait to clean her up and get some seat time. Previous best was 665rwhp/700rwtq on 15lbs with an APS kit on a built 347 so this should hold me over on my boost fix for at least 3 days
Mounting some MT 295/45/17's some time this week. I'll get pics up soon. Here is the car before we cut out the grille for the intercooler.
Attached Thumbnails Billet T76GTS Dyno Results on 19lbs and E85!-car-wash-gods.jpg  

Last edited by SStolen; 07-11-2011 at 10:55 PM.
Old 07-11-2011, 02:48 AM
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sick car bud, and killer numbers
Old 07-11-2011, 03:07 AM
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love it, awesome #'s, how is the driveability? and what computer system are you running?
Old 07-11-2011, 03:23 AM
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Driveability is like any other 224/224 cammed car, a little surge peaks its head here and there but fine so far. Computer is factory 2000 ECU with 3-bar MAP sensor.
Old 07-11-2011, 03:47 AM
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Great results and I'd love to see some pictures of the setup. Can you post a graph? That is really conservative timing with e85, I would guess there is 900 rwhp in it around 18-20 degrees of timing.
Old 07-11-2011, 05:12 AM
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Nice #'s! Definitely going to pick up big power on 18-20*
Old 07-11-2011, 01:10 PM
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Awesome setup. The 76gts are making me want to spend more money!
Old 07-11-2011, 01:25 PM
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Can you post pics of your turbo setup? I'm looking to do the same but retaining AC is a must.
Old 07-11-2011, 02:02 PM
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Awesome results!

What's the IDC with those injectors and E85? Do you notice if a single -8an hose is lacking supply?
Old 07-11-2011, 02:16 PM
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Awesome. Sick results for a single 76, E85 FTW!
Old 07-11-2011, 02:20 PM
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Sick numbers Congrats man I hope I can make the same
Old 07-11-2011, 03:04 PM
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That's killer power for a single 76!!!
Old 07-11-2011, 03:49 PM
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Originally Posted by 02blackbeauty19
Awesome results!

What's the IDC with those injectors and E85? Do you notice if a single -8an hose is lacking supply?
I'd like to know as well
Old 07-11-2011, 06:13 PM
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Man this right here is making me change my mind on swapping out my 76GTS when I build my LQ4/LS2.

Your motor is the exact mirror what I want except I want my heads ported by AI. Keep my 227/224 cam.

The main thing I am drawn too is the tq. it puts out. Hows the steam up top? What are you shifting at? What does it pull too with the 224? I think my 227/224 would probably pull around 200-300rpm more than your 224/224.

Awesome set-up I like it a lot...
Old 07-11-2011, 07:03 PM
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Sounds like a fun car you got there. I would definitely say you can get some more timing in there. Mine is set at 21* and made 856 with avgas.
Old 07-11-2011, 07:20 PM
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If two walbros can do 1000+ rwhp with gas, I don't see why it couldn't do 800 on E85. Gas is about .60-.65 BSFC ish versus E85 .80 ish. I don't feel like sitting here crunching the numbers, but obviously it is doable.
Old 07-11-2011, 07:30 PM
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^that 800 will need fuel rails, and upgraded return and feed lines, but I'm sure you know that already

I'd love to swap to E85 but I don't think my current system can do what I'd like for it to do, and my stock block is at it's limit right now.
Old 07-11-2011, 08:57 PM
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Bad *** turbo!! Very impressive for sure
Old 07-11-2011, 09:16 PM
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I've got Speed Inc. Fuel Rails, a Boost Referenced Aeromotive FPR and a #8 Feed Line. The factory feed is the return. The feed line is also Y'd into two seperate lines that feed each fuel rail individually. We were seeing a pressure drop on the dyno so we were running out of pump but it won't shoot through the RPM like that on the street so the pumps should be able to keep up. I may end up adding an inline pump for good measure if I plan on turning it up. 850rwhp/920+rwtq sounds nice but not necessary at the moment; I'll get used to it the way it is first. I think I'll hit 830/900 in cooler weather alone! We'll probably put it back on the dyno in November to see what it does.

In this case though, the fuel injectors and feed line is fine. But you would definitely need more than two Walbro's if your power goal is beyond 800rwhp on E85.

Last edited by SStolen; 07-11-2011 at 11:05 PM.
Old 07-11-2011, 10:54 PM
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Originally Posted by Fbodyjunkie06
Man this right here is making me change my mind on swapping out my 76GTS when I build my LQ4/LS2.

Your motor is the exact mirror what I want except I want my heads ported by AI. Keep my 227/224 cam.

The main thing I am drawn too is the tq. it puts out. Hows the steam up top? What are you shifting at? What does it pull too with the 224? I think my 227/224 would probably pull around 200-300rpm more than your 224/224.

Awesome set-up I like it a lot...
I'll post the dynograph soon but I remember seeing that the HP was flat all the way to redline and the tq wasn't dropping off like I'm used to with my other turbo kits. My QMP and APS kit used to drop 200-275tq from 4600 to redline.

This isn't my car but I ended up buying this kit in 2005 and putting it on my stock LS1 just like this one:
Attached Thumbnails Billet T76GTS Dyno Results on 19lbs and E85!-qmp-kit-stock-ls1.jpg  

Last edited by SStolen; 07-11-2011 at 11:15 PM.


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