New Project - EVT900 Clubsport - 3.8L GT35's Full Engine Build - TIPTRONIC
#1
New Project - EVT900 Clubsport - 3.8L GT35's Full Engine Build - TIPTRONIC
This seems to be the month of Tiptronics. We have some major projects taking place with Tiptronic cars and we will without a doubt be pushing the limits of this transmission with this engine. This project is being built for a very good customer of ours in Bahrain who has many EVOMS prepared Porsche cars. Back in 2002, we built this client a 996TT engine with strengthened internals. This was our first 996TT engine that we built and 7 years later, it is still going strong. We have also built this customer a 700 HP 996TT GT2 and a 700 HP 997TT GT2.
Engine Details:
Engine Details:
- EVOMS built 3.8L conversion
- EVOMS spec Carrillo connecting rods
- EVOMS 12mm head stud conversion
- EVOMS CNC ported cylinder heads w/ titanium big valves and associated titanium valve train components
- GT3 RS oil pump
- EVOMS Clubsport GT35 turbo system w/ external wastegates
- EVOMS Clubsport intercoolers
__________________
Evolution MotorSports | www.evoms.com
EVOMSit - intelligent tuning |www.evomsit.com
P: 480.317.9911
F: 480.317.9901
E: info@evoms.com
Home of the Worlds Fastest 997TT Porsche(s)
997TT Standing Mile = 234.6 MPH
997TT Standing 1/2 Mile = 217.09 MPH
Fastest 1/4 Mile = 9.29 @ 172.7 MPH
60-130 MPH Time = 3.28 Seconds
Evolution MotorSports | www.evoms.com
EVOMSit - intelligent tuning |www.evomsit.com
P: 480.317.9911
F: 480.317.9901
E: info@evoms.com
Home of the Worlds Fastest 997TT Porsche(s)
997TT Standing Mile = 234.6 MPH
997TT Standing 1/2 Mile = 217.09 MPH
Fastest 1/4 Mile = 9.29 @ 172.7 MPH
60-130 MPH Time = 3.28 Seconds
#2
You guys do some incredible work!! Thumbs way up! I had a question, though. I'm no machinist, but those ports look a little rough. I know it's CNC'd, but is that just an illusion, or are they smoothed out?
#3
There are a bunch of different theories about this. Some say that polishing is better. We actually combine this "rifling" machined surface with a polish finish at the valve seat. The rough cut on the main chambers acts to help a swirling affect and improves air velocity. We then polish the port before the valve seat which helps to smooth the air before the valve. With the shape and size of the ports, this is what produced the best results. <!-- google_ad_section_end --> <!-- / message --><!-- sig -->
__________________
Evolution MotorSports | www.evoms.com
EVOMSit - intelligent tuning |www.evomsit.com
P: 480.317.9911
F: 480.317.9901
E: info@evoms.com
Home of the Worlds Fastest 997TT Porsche(s)
997TT Standing Mile = 234.6 MPH
997TT Standing 1/2 Mile = 217.09 MPH
Fastest 1/4 Mile = 9.29 @ 172.7 MPH
60-130 MPH Time = 3.28 Seconds
Evolution MotorSports | www.evoms.com
EVOMSit - intelligent tuning |www.evomsit.com
P: 480.317.9911
F: 480.317.9901
E: info@evoms.com
Home of the Worlds Fastest 997TT Porsche(s)
997TT Standing Mile = 234.6 MPH
997TT Standing 1/2 Mile = 217.09 MPH
Fastest 1/4 Mile = 9.29 @ 172.7 MPH
60-130 MPH Time = 3.28 Seconds
#4
Wow - you guys have a lot of cool projects in the works.
#5
nice project .. keep the good work
#6
the owner got one of the best 911 in GCC area. good luck with new built.
#7
Wow, this car gives me the gooooose-bumps thinking of how hard the pull must be from that kind of power....
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#8
Looks good, what will you be doing to the tiptronic transmission for it to handle all that power?
#9
We have already upgraded the TQ converter. We have found a company that upgrades the valve body, clutches, and pump to hold the power and high rev's. The customer is deciding on which route we will go. I will update the progress with some photos later.
__________________
Evolution MotorSports | www.evoms.com
EVOMSit - intelligent tuning |www.evomsit.com
P: 480.317.9911
F: 480.317.9901
E: info@evoms.com
Home of the Worlds Fastest 997TT Porsche(s)
997TT Standing Mile = 234.6 MPH
997TT Standing 1/2 Mile = 217.09 MPH
Fastest 1/4 Mile = 9.29 @ 172.7 MPH
60-130 MPH Time = 3.28 Seconds
Evolution MotorSports | www.evoms.com
EVOMSit - intelligent tuning |www.evomsit.com
P: 480.317.9911
F: 480.317.9901
E: info@evoms.com
Home of the Worlds Fastest 997TT Porsche(s)
997TT Standing Mile = 234.6 MPH
997TT Standing 1/2 Mile = 217.09 MPH
Fastest 1/4 Mile = 9.29 @ 172.7 MPH
60-130 MPH Time = 3.28 Seconds
#10
Engine Details:
- EVOMS built 3.8L conversion
- EVOMS spec Carrillo connecting rods
- EVOMS 12mm head stud conversion
- EVOMS CNC ported cylinder heads w/ titanium big valves and associated titanium valve train components
- GT3 RS oil pump
- EVOMS Clubsport GT35 turbo system w/ external wastegates
- EVOMS Clubsport intercoolers
__________________
Evolution MotorSports | www.evoms.com
EVOMSit - intelligent tuning |www.evomsit.com
P: 480.317.9911
F: 480.317.9901
E: info@evoms.com
Home of the Worlds Fastest 997TT Porsche(s)
997TT Standing Mile = 234.6 MPH
997TT Standing 1/2 Mile = 217.09 MPH
Fastest 1/4 Mile = 9.29 @ 172.7 MPH
60-130 MPH Time = 3.28 Seconds
Evolution MotorSports | www.evoms.com
EVOMSit - intelligent tuning |www.evomsit.com
P: 480.317.9911
F: 480.317.9901
E: info@evoms.com
Home of the Worlds Fastest 997TT Porsche(s)
997TT Standing Mile = 234.6 MPH
997TT Standing 1/2 Mile = 217.09 MPH
Fastest 1/4 Mile = 9.29 @ 172.7 MPH
60-130 MPH Time = 3.28 Seconds
#11
Since when are GT35's "big"? You're talking to the experts here. I'm sure they know what they are doing.
#12
#13
Thank you. I would like to finish it as well. We have not had the time to dedicate to it with the other engine builds. After we complete this 900 HP tip, John will get the 4.0L finished
__________________
Evolution MotorSports | www.evoms.com
EVOMSit - intelligent tuning |www.evomsit.com
P: 480.317.9911
F: 480.317.9901
E: info@evoms.com
Home of the Worlds Fastest 997TT Porsche(s)
997TT Standing Mile = 234.6 MPH
997TT Standing 1/2 Mile = 217.09 MPH
Fastest 1/4 Mile = 9.29 @ 172.7 MPH
60-130 MPH Time = 3.28 Seconds
Evolution MotorSports | www.evoms.com
EVOMSit - intelligent tuning |www.evomsit.com
P: 480.317.9911
F: 480.317.9901
E: info@evoms.com
Home of the Worlds Fastest 997TT Porsche(s)
997TT Standing Mile = 234.6 MPH
997TT Standing 1/2 Mile = 217.09 MPH
Fastest 1/4 Mile = 9.29 @ 172.7 MPH
60-130 MPH Time = 3.28 Seconds
#14
in where in middle east the engine will be ??
#15
IN BAHRAIN