We will be releasing a second version of the SFR twin turbo system for the 350Z and the G35.This set-up will allow you to bolt two T3/T4 turbos onto the six speed 350Z and G35(wont work on the autos-sorry guys).We will be testing the system out on my 350Z in May.I picked two 60-1 hi-fi turbos to run on my Z so I could reach my utlimate goal of 1000 rear wheel horsepower on a VQ motor(working on those Supras makes you do crazy things).Testing will be done on a completely stock motor and then on a fully built SFR block with SFR big valve Ferrea heads.

 

I thought that the kit already came with two T3's. Is the piping just different on this version? I am just curious b/c i am about to place an order for the SFR/SSR TT kit.

 

The system does come with T3's but in the near future you can get it with T3/T4 hybrids.The T3's are good upto about 850 at the flywheel and the T3/T4s are good for over 1100hp.

 

How come it doesn't work with AT Trannys? Trannys can't handle that much power?

 

i am guessing that it is a pacakging problem more than anything.

 

Tim...I thought you had told me the T3's wouldn't last past 700rwhp? Did you ever get my PM? I think i'm still interested...

 

Bingo.There is no room with the auto tranny for big turbos.

 

700 WHP is about 800-850 flywheel horsepower.

 

Two 60-1 hi-fis huh? Thats going to be some SERIOUS power... I think in the next year I'm going to switch from the 60-1 in my single turbo to a T66...Once the built motor is in of course. I'm only gunning for 800~ RWHP but it'll be interesting to see how the cars compare between twin 60-1s and one HUGE T66

 

looking good... we may have to talk soon when i get to the barrier of my greddy turbos.

 

Looking good Tim, great job. Now I need to go visit you.

 

60-1 is small. Us 3.0's are using those. 70mm would be better for you.

 

A 60-1 is small? Its bigger then any T04... Plus hes running two of them...thats a bit of power. As far as what I am going to switch to theres not much thats going to fit in my current turbo location. The T66 at least has the same outlet pipe diamter so it would require the least work to fit.

 

drool!!! NICE! When is the release date?

 

WOw man looks hella nice. Freqan hell thats a nice *** motor that I just wanna ji*z allll over. Ok maybe not but goodluck with all the stuff and for sure im gonna want the same setup when your done. Ok maybe not the same, same but maybe ill just go with your G35 turbo kit. I heard your pushing out 410.8 rwhp @ 7 psi on a stock internal G35 with over 41000 miles on it? Is it true hes had ur kit for a year now? Now thats what I call reliable!

 

Yeah t4 60-1 is small. It is a t4 with just a bigger compressor side. But to run a single one is too small for the 3.5 liter engine.

 

I agree... I think we could spool bigger than that with 3.5L given the proper piping. Too bad we don't have too high of a redline, things would get very interesting if we could rev to 7.5K reliably.

 

Any updates?

 

I think torque would start dropping off like 5000 rpm with a 60-1 t4. Proper 6 into 1 manifold would help youll guys with spool time and making better numbers.

 

oh how i wish we had a inline 6 instead.. it would make things a lot easier for single turbo...