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986 WHP!! Almost done - CSF COOLING 991 Turbo Project
Hi Guys,
Hope all is well and that everyone is having a good start to the year!
We've posted our new build on reenlist, but we just became a sponsor on 6speed. so wanted to share our company's new race / demo vehicle. Will be using this to try and crack 200mph in the 1/2 mile as well as taking to SEMA as 1/2 of our booth cars to showcase our Porsche cooling system products (991 Turbo intercoolers + all-aluminum radiators)
POWER
Three maps, selectable through cruise control stalk
91oct Pump Gas - 647whp / 18psi
100oct Race Gas - 807whp / 27psi
E85 Kill Mode - 986whp / 30psi
THE CAR
2015 911 Turbo S
~26,360 miles
- about 600 miles on the new engine build. This car will be used as the demo race car for my company CSF Cooling. Showcasing our world-record holding intercoolers + upgraded radiator cooling systems.
Three maps, selectable through cruise control stalk
91oct Pump Gas - 647whp / 18psi
100oct Race Gas - 807whp / 27psi
E85 Kill Mode - 986whp / 30psi
The car was built by https://www.facebook.com/evolutionmotorsports/?ref=gs&__tn__=%2CdK-R-R&eid=ARAc0kmMIti7yDjIAX3_gtivx5oRvBm0YxyZBAZ2MvWR HjXE2Vy966gnP9jt8gjAQsNExigEZcL5eCHZ&fref=gs&dti=6 99043740482340&hc_location=group]Evolution MotorSports of Arizona of Arizona along with engine build by John Bray at https://www.facebook.com/EvoSpec-512725422264780/?ref=gs&__tn__=%2CdK-R-R&eid=ARAzrWyLM4MBiEp84tgwmux9BrzpVArQCl0dB75qTjch jjo8cg5fbkQpViAT4vgXJffA6hJpBlhpmk0a&fref=gs&dti=6 99043740482340&hc_location=group]EvoSpec, and will be getting some help from some other partners [url=https://www.facebook.com/TeamGMG/?ref=gs&__tn__=%2CdK-R-R&eid=ARDxen1GzbEzR-jbnIcPyjLO9djIfggdqKfeGsAfQvqmXEkrWGByAO-lmYEl6yUwwh6qlL_-Vzj1dqtR&fref=gs&dti=699043740482340&hc_location=g roup]GMG Racing / https://www.facebook.com/SheepeyBuilt/?ref=gs&__tn__=%2CdK-R-R&eid=ARAeuf05uCjwXwcgXt2pd0bu-yTxc7DI4Q-jAnVT0m-BS2VEtfh5cWbtMdYixXQnuU7tABSAHgcw0Ksb&fref=gs&dti= 699043740482340&hc_location=group]Sheepey Race / Sterling Auto Con / AW Design
EXTERIOR / INTERIOR
Agate Grey Exterior, Black Leather Interior
Yellow Instrument Cluster and Floor Mats
ENGINE BUILD
Evospec/CP Forged Piston Set
Evospec/Carrillo H-Beam Connecting Rods w/ Carr Bolts
Evospec Head Stud Kit
Evospec Press-In Iron Liners - Replaces easily-damaged factory aluminum bores with extremely tough and durable liners
Evospec Head Gaskets, w/ O-rings
Evospec Rod Bearings
OEM Main/Thrust Bearings, OEM Gaskets/seals
Two new OEM fuel injectors after corrosion was found on original parts
New OEM Oil Separator
EVOMS EVT1100 TURBO SYSTEM
Borg Warner EFR7163 Ball Bearing Turbochargers
Turbosmart IWG Actuators and Custom Brackets/Wastegate Rods
321 Stainless Steel Headers
Firesleeved/heat protected Turbo Lines/Hardware
Custom Valved Exhaust, 2.5" Muffler for light load or 2.5" Straight Dump for under boost. Practical for cruising on long freeway drives while supporting basically 1000whp
3" Aluminum Turbo Inlet Plumbing
Custom High Flow Intakes/Air Filters, uses stock cold air ducting from decklid to airbox
Custom High Flow Y-Pipe
Eventuri Carbon Fiber Intake System
CSF Cooling - 4.5 inch high performance intercoolers
CSF Cooling - 3-piece all-aluminum radiator kit
Custom Secondary Port Injection Fuel System
Twin Brushless In-Tank Fuel Pumps, OE Pump Controllers w/ Relayed Power Supply, High Flow Filters, and Custom Feed/Return Lines for Secondary Fuel System
DFI System is completely intact and functions with stock ECU plugged in
SRM Intake Manifold Spacers, Center Intake Plenum, and Fuel Rails
ID1050x Secondary Injectors
ENGINE MANAGEMENT
Syvecs 991 Turbo Plug'n'Play Standalone ECU
Tuned by Wayne Potts of ISC Tuning
Full flex fuel support with automatic map blending, 'Map 3 Safe Mode' to prevent car from running full power with weak ethanol blends, etc.
Custom tuned launch/traction control. Launches soft at 3500rpm to preserve the gearbox and consistently lays down 2.4x 0-60 passes in 100F Phoenix heat.
Just completed in the last month / going on right now
- Dodson PDK brace + some additional tuning by Wayne Potts at International Speed Consulting
- 991.2 Rear bumper swap w/ black tinted lights.
- Aero kit front lip
- Shaved air ducts
- Advan GT Racing wheels
- Custom trunk and wing set-up
- GT3RS intercooler Ducts
- Sparco SPRX seat with GMG roll bar & Scroth Harnesses.
- Ohlins suspension
Let me know if anyone has any questions!
- Ravi (owner - CSF)
Eventuri intake system installed (which debuted at ESSEN motorshow w/ our intercoolers)
Thank you to Scott @Antigravity Batteries for jumping on board to support our project car.
Both Sam at EvoMS and myself were super impressed with the weight savings and construction of the battery.
Stock battery is 59lb.
Antigravity is 16.4lb. (42.6lb / 72% lighter than OEM)
- Also comes with wireless fobs to turn it on if it shuts itself off due to low voltage.
We received their H6/Group 48 car battery with 40ah
- We decided on the 40ah, even though it's slightly heavier than the other choices available, because of our particular demand we have for the battery on this car is to have enough reserve to allow us to make changes to the ECU while the engine is off. In order to review datalogs and make tuning changes, the car sits with the ignition on while plugged into a laptop for 5-10min at a time. During this time the whole car is powered including the fuel pumps and occasionally cooling fans running drawing quite a bit of power (20-40a) on top of all the other normal loads the car has (HVAC, dash, radio, etc.).
Nice build Ravi. Which half mile event are you going to try for 200 at ?
Side note - I use CSF front radiators in my 997 and they are awesome !!
Thanks for the compliments on the radiator!
1st event we're aiming for is NoFlyZone in Arizona - really this will be the warm up for the big event end of April - Shift S3ctor / NeverLift in Colanga, CA
1) Flew to Arizona this weekend to pick up the car
- met with Sam at Evolution Motorsports - great guy! super knowledgeable about the platform.
2) Here are some photos
- Dodson PDK brace installed.
- Eventuri intakes installed on the car along with the custom intake piping which we had coated in the same thermal dispersion coating that comes standard on the CSF intercoolers.
- Picture of the car
Initial impression - faster car i've ever been in, and I've been in a lot of fast cars (i.e twin turbo lambos, etc) - map 3 w/ E85, is mind boggling fast. Roller coaster type acceleration.
A great big bravo to you and your team! Rad build and a lot of great data on the hardware and software side to backup the sheer impressive numbers. I have been considering the 911 Turbo S as the next stable mate to add to the collection. Any thoughts on how this power affects the base architecture/frame on the 911 AWD platform? Has your team encountered any issues with the body rigidity and any sheer forces applied - body twist? Thanks for sharing and keep up the great works.
Stopped by @GMG today to check on how things were going.
The great team over there was getting the Ohlins Road & Track coilover suspension installed on the car.
- I've attached a PDF file of the new system if anyone wants to view the full spec list:
Here is a list of everything that will be needed to install the system correctly:
A) Porsche 991 (AWD Models) Road & Track (DFV) suspension system (part # POS MS00)
B) Cancellation kit PASM, Porsche 981, 991 (part # 35020-07)
C) Anti roll bar bracket RHS, Porsche 991 (part #25616-13)
D) Anti roll bar bracket LHS, Porsche 991 (part #25616-14)
E) Spring 65/200/140 - qty 2 - (part # 48010-47)
F) Spring 70/180/65 - qty 2 - (part # 47000-19)
Initial impressions by the team at GMG on the Ohlins suspension:
- Super lightweight
- Great build quality
- Installs with no modifications.
Also - we decided to install some of GMG's upgraded thrust bearings. Now giving us adjustability of the caster for proper suspension and wheel set-up for the 1/2 mile speeds we're trying to achieve.
Cage and seats will be going in on Thursday once the WC roll bar is back from the powder-coating company.
Will also be getting one of GMG's famous alignments before leaving.
Ohlins Suspension getting installed Ohlins Road & Track Suspension system for 991 Turbo / Turbo S (fits both 991.1 / 991.2) GMG upgraded thrust bearings GMG upgraded thrust bearings now giving us caster adjustability Trying to get the most functional ride height for 1/2 mile racing
Last edited by CSF Cooling; 03-19-2019 at 11:21 PM.
02-21-2019, 09:36 PM
