BBI built 3.8L 996TT 1000WHP
#1
BBI built 3.8L 996TT 1000WHP
About 6 months ago I floated a valve and caused piston damage to my motor. I had the car sent into BBI for inspection and rebuild. Upon opening of the motor left bank pistons and sleeves were shot, along with heads, lifters etc. After carefully inspecting all other components, it was determined that the boring for my studs were miss aligned do to incompetent machinist from my first build back in 2012/2013. As a result the case had sustain a hair line fracture and needed replacement. We got all the new parts and went to work.
Jared @ BBI, worked his magic and got everything put together and back into the car. At the time I was running on Alpha 28's which put out 851whp and 857 ft lb at 30PSI. Ofcourse like many, i wanted more power especially on top. Betim, recommended stepping upto their custom designed Tial/Xona GT3082 turbos. I finally got the chance to take my car back onto the dyno in Chatsworth CA @ Specialty Z.
Probably not the best day to dyno the car, but I did it anyways. The conditions were 103 degree temperature around 4 pm in Southern California. I was running Q16 with 100% meth at a minimal spray pattern for cooling.
The results:
35.5 PSI boost, 1008whp and Max Torque of 850. I am very please with these results and am looking forward to laying it down on the runway.
Mod List:
Motor
997 GT2 Case
997 GT2 Heads
996 Gt3 Oil Pump
Custom Tial/Xona 3082 Turbos w/ internal wastegates
Tial 44mm BOV's
AEW Headers
Custom ARP Studs, 12mm/10mm
Ported Heads
BBI Lightweight Pully
Pauter Rods
IPD Y-Pip
IPD 74mm Plenum
Solid Motor Mounts
Extended Coolant Piping
Protomotive High Rate Springs
Protomotive 5" Intercooler
Protomotive 3" Intake Piping w/ K&N Filters
Custom R1 3" Exhaust
Custom Aluminum Intake Manifolds
1100 CC Fuel Injector Clinic
-8 lines
Radium Surge Tank
Radium 5 Bar FPR
2-Aeromotive Fuel Filter
2-Bosch Motorsport Fuel Pumps
Walbro 450 intank pump
Alky Methanol Kit w/ Steel Braided Lines
2 Gallon Custom Methanol Tank
Transmission:
997 GT2RS 1-3 Gears w/ Mainshaft
4-6th Steel Syncros
CMS Billet 1-2 shift fork
CMS Shift Arrester
CMS Billet Differential Cover
OS Giken LSD
DSS Axles
Solid Tranny Mounts
Clutch Masters FX850 Dual Ceramic Disc
997SSK
Cup Car Cables
Evoms Race Pedals
HKS EVC 5 Boost Controller
Dash Daq XL Monitor w/ Zeitronic AFR/EGT
Suspension:
AP Dog Bones Rear
Tarret Drop Links Front/Rear
GT3 Lower Adjustable Control Arms Front/Rear
Solid Thrust Arm Bushing Kit
GMG Bumpsteer/Toesteer Front/Rear
H&R Sway Bars Front/Rear
Tarret Solid Mono Ball Mounts Front/Rear
Bilstein PSS9 Coils
STOPTECH 6 Piston Brakes kit Front/Rear
Schnell Carbon Fiber Strut Bar Front/Rear
Pirelli Trofeo 325x30x19
Hoosier 235x40x19
Tune
Protomotive
External Mods
Carbon Fiber Hood
Carbon Fiber Air Inlets w/ Splitter
Carbon Fiber Wing
TechArt Roof Wing
TechArt Bumper
TechArt Side Skirts
Custom Carbon Fiber Rear Bumper
Champion RS98 Wheels
Custom Satin Black Paint Job
Sound System
Kenwood DNX9960 Head Unit
Focal Highs/Mids
Image Dynamic 8" Woofers
Zapco Amp
Helix Amp
Jared @ BBI, worked his magic and got everything put together and back into the car. At the time I was running on Alpha 28's which put out 851whp and 857 ft lb at 30PSI. Ofcourse like many, i wanted more power especially on top. Betim, recommended stepping upto their custom designed Tial/Xona GT3082 turbos. I finally got the chance to take my car back onto the dyno in Chatsworth CA @ Specialty Z.
Probably not the best day to dyno the car, but I did it anyways. The conditions were 103 degree temperature around 4 pm in Southern California. I was running Q16 with 100% meth at a minimal spray pattern for cooling.
The results:
35.5 PSI boost, 1008whp and Max Torque of 850. I am very please with these results and am looking forward to laying it down on the runway.
Mod List:
Motor
997 GT2 Case
997 GT2 Heads
996 Gt3 Oil Pump
Custom Tial/Xona 3082 Turbos w/ internal wastegates
Tial 44mm BOV's
AEW Headers
Custom ARP Studs, 12mm/10mm
Ported Heads
BBI Lightweight Pully
Pauter Rods
IPD Y-Pip
IPD 74mm Plenum
Solid Motor Mounts
Extended Coolant Piping
Protomotive High Rate Springs
Protomotive 5" Intercooler
Protomotive 3" Intake Piping w/ K&N Filters
Custom R1 3" Exhaust
Custom Aluminum Intake Manifolds
1100 CC Fuel Injector Clinic
-8 lines
Radium Surge Tank
Radium 5 Bar FPR
2-Aeromotive Fuel Filter
2-Bosch Motorsport Fuel Pumps
Walbro 450 intank pump
Alky Methanol Kit w/ Steel Braided Lines
2 Gallon Custom Methanol Tank
Transmission:
997 GT2RS 1-3 Gears w/ Mainshaft
4-6th Steel Syncros
CMS Billet 1-2 shift fork
CMS Shift Arrester
CMS Billet Differential Cover
OS Giken LSD
DSS Axles
Solid Tranny Mounts
Clutch Masters FX850 Dual Ceramic Disc
997SSK
Cup Car Cables
Evoms Race Pedals
HKS EVC 5 Boost Controller
Dash Daq XL Monitor w/ Zeitronic AFR/EGT
Suspension:
AP Dog Bones Rear
Tarret Drop Links Front/Rear
GT3 Lower Adjustable Control Arms Front/Rear
Solid Thrust Arm Bushing Kit
GMG Bumpsteer/Toesteer Front/Rear
H&R Sway Bars Front/Rear
Tarret Solid Mono Ball Mounts Front/Rear
Bilstein PSS9 Coils
STOPTECH 6 Piston Brakes kit Front/Rear
Schnell Carbon Fiber Strut Bar Front/Rear
Pirelli Trofeo 325x30x19
Hoosier 235x40x19
Tune
Protomotive
External Mods
Carbon Fiber Hood
Carbon Fiber Air Inlets w/ Splitter
Carbon Fiber Wing
TechArt Roof Wing
TechArt Bumper
TechArt Side Skirts
Custom Carbon Fiber Rear Bumper
Champion RS98 Wheels
Custom Satin Black Paint Job
Sound System
Kenwood DNX9960 Head Unit
Focal Highs/Mids
Image Dynamic 8" Woofers
Zapco Amp
Helix Amp
Last edited by orbelo; 08-25-2015 at 02:42 PM.
#7
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#10
Thanks guys. The goal was to hit 1,000-1,100 whp and not lose too much spool. Plus I didn't want to go through another round of expense for new exhaust, headers and external wastegates to step up to HTA 3586's. The 3082 were pretty much my best option with minimal change to my existing setup.
Last edited by orbelo; 08-25-2015 at 12:22 PM.
#11
Thanks guys. The goal was to hit 1,000-1,100 whp and not lose too much spool. Plus I didn't want to go through another round of expense for new exhaust, headers and external wastegates to step up to HTA 3586's. The 3082 were pretty much my best option with minimal change to my existing setup.
Sound like your are using .82 or bigger turbine housing
#12
Full boost before 5k more like 4750 RPM on normal weather conditions. yes it is a .82 AR. Working on getting that RPM down...
Last edited by orbelo; 08-25-2015 at 02:01 PM.