New DD, 2009 G8 Twin Turbo, Dyno results
#1
New DD, 2009 G8 Twin Turbo, Dyno results
Just figured i'd post this. I can't claim that I built this as I have much of my other cars, but it's my daily driver and thought it should make an appearance on this forum. Car drives great, quiet, comfy, all creature comforts. Hopefully i'll get some track numbers later this month before it's too late to race
It's a 2009 G8 GT with the following mods:
TURBO SET UP
Twin precision 6465mm polished billet wheel turbos
Twin Tial 38mm waste gates
Tial 50mm blow off valve
Turbowerks Exa-Pump
Full dual 3” stainless exhaust with V bands
Eboost2 boost controller with cubby mount
Dual in single out front mount intercooler
2” charge pipes from each turbo, 3” charge pipe from intercooler to engine.
All pipes are stainless.
ENGINE
Forged LS3 9.5:1 CR
Comp cam 227/227 .639/.639 116+0 LSA
LS9 head gaskets with ARP head Studs
LS7 Lifters
LS2 Lifter Trays
Comp valve springs and push rods
Melling oil pump, new style timing chain tensioner
Power bond UDP
160deg stat
URP Catch can
FUEL SYSTEM
Stock in-tank pump to a 2 gallon surge tank
Triple 392 Walbro pumps staged.
-10 feel line to front of car
-6 return line
Fuel lab regulator
Aeromotive rails
127lb FIC injectors
AIS alcohol injection system
TRANSMISSION/DRIVETRAIN
CircleD built 6l80e
CircleD pro III 245mm triple disk converter, stated 3200rpm stall speed
B&M cooler
3.27 Camaro rear end with Wavetrac differential
G-force 750+hp Racing Axles
BMR Full Racing Bushings
I just had it dynoed at Speed Inc. yesterday and it put down respectable numbers. Unfortunately, the meth was not functioning and timing was pulled down at 14lbs. Here are the dyno numbers, all on 93 octane, no meth through full exhaust/mufflers:
4 lbs - 510.56 rwhp / 474.60 ft lb
7.5 lbs - 592.35 rwhp / 543.38 ft lb
11.5 lbs - 683.22 rwhp / 635.43 ft lb
14 lbs - 729.12 rwhp / 678.12 ft lb
And, here are some pics
It's a 2009 G8 GT with the following mods:
TURBO SET UP
Twin precision 6465mm polished billet wheel turbos
Twin Tial 38mm waste gates
Tial 50mm blow off valve
Turbowerks Exa-Pump
Full dual 3” stainless exhaust with V bands
Eboost2 boost controller with cubby mount
Dual in single out front mount intercooler
2” charge pipes from each turbo, 3” charge pipe from intercooler to engine.
All pipes are stainless.
ENGINE
Forged LS3 9.5:1 CR
Comp cam 227/227 .639/.639 116+0 LSA
LS9 head gaskets with ARP head Studs
LS7 Lifters
LS2 Lifter Trays
Comp valve springs and push rods
Melling oil pump, new style timing chain tensioner
Power bond UDP
160deg stat
URP Catch can
FUEL SYSTEM
Stock in-tank pump to a 2 gallon surge tank
Triple 392 Walbro pumps staged.
-10 feel line to front of car
-6 return line
Fuel lab regulator
Aeromotive rails
127lb FIC injectors
AIS alcohol injection system
TRANSMISSION/DRIVETRAIN
CircleD built 6l80e
CircleD pro III 245mm triple disk converter, stated 3200rpm stall speed
B&M cooler
3.27 Camaro rear end with Wavetrac differential
G-force 750+hp Racing Axles
BMR Full Racing Bushings
I just had it dynoed at Speed Inc. yesterday and it put down respectable numbers. Unfortunately, the meth was not functioning and timing was pulled down at 14lbs. Here are the dyno numbers, all on 93 octane, no meth through full exhaust/mufflers:
4 lbs - 510.56 rwhp / 474.60 ft lb
7.5 lbs - 592.35 rwhp / 543.38 ft lb
11.5 lbs - 683.22 rwhp / 635.43 ft lb
14 lbs - 729.12 rwhp / 678.12 ft lb
And, here are some pics
#4
I may surprise a car or two on the road with it lol and upgrade some things as i see fit.
Originally Posted by Ryans99ls1
What a perfect DD
#7
9 Second Club
Nice setup. Any pics of the manifolds etc ?
Although not sure I'd trust those pneumatic push on fittings for the wastegate. They're handy to use, but I'm sure they could get hot enough to melt them
Although not sure I'd trust those pneumatic push on fittings for the wastegate. They're handy to use, but I'm sure they could get hot enough to melt them
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#10
TECH Apprentice
http://www.neufamily.org/images/g8ga...s/g8%20059.htm
And here is a bunch more, shots of the build.
Second page at the bottom has a lot of the turbo mounting.
http://www.neufamily.org/images/g8gallery/
I am kind of surprised all of this is still on Jim's server.
#12
Originally Posted by SPRAYED 01
that's badass, get the meth hooked up and the sky the limit. Are you in the Chicago area?
Thanks for the comments guys. Wish I could take more credit for the build, but i'll make my changes. Looking forward to seeing how this thing handles snow, may need snow tires. Wish the 16" Camaro rims with my newer snow tires would fit!!
#13
Here is a shot of the turbo off the manifold.
http://www.neufamily.org/images/g8ga...s/g8%20059.htm
And here is a bunch more, shots of the build.
Second page at the bottom has a lot of the turbo mounting.
http://www.neufamily.org/images/g8gallery/
I am kind of surprised all of this is still on Jim's server.
http://www.neufamily.org/images/g8ga...s/g8%20059.htm
And here is a bunch more, shots of the build.
Second page at the bottom has a lot of the turbo mounting.
http://www.neufamily.org/images/g8gallery/
I am kind of surprised all of this is still on Jim's server.
#16
I can see me buying one of those as me next vehicle. I like the blacked out lights. Nice touch. I like the rims even if they are chrome. Tomorrow when i look at the car i may not. You could try plasti-dipping them.
#18
TECH Fanatic
Like the nice slick appearance on the outside. Never would guess 700+rwhp was in there. Yeah get that meth spraying good and turn that boost up to 20 psi lol.
#20
TECH Apprentice
If I remember right we used an LS crank sensor.