We finished the installation of twin 60-1 hi-fis on our Speed Force Racing 350Z this weekend. We finished all of our fixtures so we can manufacture this newest version of our kit too Price for this turbo system is set at $7795.We ended up using our equal length headers we were using on our original system.They had to be modified though.The goal behind this new set-up was to have enough airflow for 1000WHP! All of the turbos available that fit on these cars do not have this potential so we decided to build the turbo kit of all turbo kits.This required the use of two of these 60-1 hi-fi turbos(plus Turbonetics sponsered me so it was an easy choice to make).We have room for twin GT35R turbos but it will require some cutting and grinding to make them fit.We will hopefully release a kit down the road with those turbos.


So the basic system consists of-
304SS equal length headers(321 is an option)
twin 38mm Tial or 35mm Turbonetics Evolution wastegates with copper gaskets
twin 60-1 hi-fis(you can basically get a number of configurations of this T3-T4 hybrid if you dont want them this big)
2.5" 304SS downpipes
2" and 3" equal length aluminuim charge pipes
2.75" aluminum intake pipes
silicon hoses and stainless clamps
K&N airfilters
Massive Spearco intercooler(the G gets two)
440cc injectors
Split Second FTC fuel and timing controller(the same unit Vortech uses)
Walboro 255 fuel pump
Godzilla blow-off valve
Mocal oil pump, oil return lines and fittings
Oil pan spacer with oil drain
3-an stainless oil feed lines
Thermotec Heat insulation
Stainless hardware,etc.....


Basically this system is capable of 1000+WHP.You will need to upgrade your injectors and fuel system beyond what we supply with the basic system.However, we have all the parts you need to build a 1000WHP fuel system.You could also put this system on a completely stock car and build your motor,heads,fuel system at a later time.The nice thing is that the turbos,wastegates,etc.... do not need to be upgraded to make insane amounts of power.


The car tested was my bone stock six speed 2003' 350Z with 29,000 miles on the clock.

The SFR Fearlady Z twin-turbo made 438.5 horsepower and 449 ft/lbs of torque @ wheels at 8 psi, on 91 octane gas, 95F ambient.This was done on a Dyno Dynamics with a 1.002 correction.The best part about this set-up is the torque.Over 428 ft/lbs at the wheels from 4000 to redline! This was also done on a Z so the G's should make a little more then this at these boost levels.

Down the road we will be testing it with our SFR sleeved short block,stage 3 cylinder heads,JWT cams,etc......... and see if a VQ35 can make power like the 2JZ

So here are some dyno charts,pictures and video clip.Enjoy.

http://www.speedforceracing.com/imag...it/g35_1_6.jpg
http://www.speedforceracing.com/imag...it/g35_1_9.jpg

http://www.speedforceracing.com/videos/350ztt439hp.AVI

http://www.speedforceracing.com/imag...s/IMG_4112.JPG
http://www.speedforceracing.com/imag...s/IMG_4113.JPG
http://www.speedforceracing.com/imag...s/IMG_4114.JPG
http://www.speedforceracing.com/imag...s/IMG_4115.JPG
http://www.speedforceracing.com/imag...s/IMG_4116.JPG
http://www.speedforceracing.com/imag...s/IMG_4117.JPG
http://www.speedforceracing.com/imag...s/IMG_4118.JPG
http://www.speedforceracing.com/imag...s/IMG_4119.JPG



TurboTim
www.speedforceracing.com
2033' Fearlady Z twin-turbo

 

Those are some great numbers. All the links after the first 2 aren't working.

 

Links fixed

 

would love to see your timing and fuel maps...from the R4

 

it look and sound bad a$$ Tim.next time i see you i have to test drive it

 

Any way to get the blowoff valve pre-Maf? I would have bought this kit if I had the choice. Looks great Tim.
Alan

 

It is.The MAF is right after the blow-off valve.

 

Oh my bad. Didn't look close enough. Those are some of my favorite turbos. They spool quick for their size and can put down serious power. One worked perfect on a built B18 so they should be perfect for our cars.

 

I am happy with the spool-up and very happy with the huge torque curve.

 

Here is a video of the SFR Fearlady Z twin-turbo:

http://www.speedforceracing.com/videos/SFR001.mpg

 

hey Tim check that link cause when I clicked it, it didnt work. ANyway post up more updates and videos bro, dude your fuc*ing car sounds like a beast. Hollie shi* thats mean. I love it bro good shi*

 

It should be fixed now but it is 36MB so if you are on dial-up your screwed.Sorry guys

 

HOLY CRAP. Now i wanna get a freakin TT on my G. the 350z is sooo crazy. Are you guys running on stock internals?

 

yes,everything internals are stock at this point.

 

My buddy that hosts our website pulled the damn video! 36MB is too large he said. Anyone want to host it?