The S1.E is the return fuel system set up. A good pump to use would be the Walbro 450. I got into the 600's with 1050's and a single Walbro 450. For your needs, that combo would be perfect

Got my kit yesterday, very well packaged. Can't wait to install it! Still need to order injectors, fuel pump, oil cooler, upgraded clutch... so it's gonna be a while.

What do you guys recommend for clutch? Car has 35k miles on it so I'm assuming it's stock. Plan on being around 600hp. Are there any cons to a 6 puck? Looking for something with good drive ability as it's my daily. I plan on doing the csc delete while I'm in there.

Call Joe at ZSpeed. :-) What's your power TORQUE target?

Go with something full faced if you want to keep drivability, zspeed has a single disk full faced clutch that is rated to around 500wtq if I recall right, it's the one I use and has been flawless, beyond that I believe there's a twin disk option that's rated for even more. I'd avoid a 6/3 puck at all costs.

That's the one I've been looking at, stage 3 super street rated at 512 rwtq. Thanks for the info, this is the first manual car I've modified so I'm definitely learning. I'll get that ordered tomorrow so I can get it broke in before the sc kit goes on.

That's what i'm running - ZSpeed Stage 3 Super Street Clutch 370Z Complete Clutch \ Flywheel System

RT Tuning should be receiving my kit soon. Planning on having them swap out the Ace Kit for the new Rotrex Kit but not sure if I will need to upgrade my injectors. As of right now, I'm shooting for 625whp. I was able to hit 540whp with the Ace Kit so I'm hoping with the Rotrex that I will have enough injector.

1050's and the 450 should be able to get you to 625. That's what I ran and I was good until I got to 650whp and then I needed to upgrade both pump and injectors

I ran the super street clutch from Zspeed and it was very nice but I am pulling to much tq and it would slip so I went to the 6 puck from Zspeed …. There is defiantly a learning curve but once it broke in fully I don’t have too much trouble with it for daily driving …the super street clutch should be fine for you with the supercharger with its tq range and how it build power.

I have the Xtreme Twin Plate Clutch installed in my Z. Rated at 885 lb-ft.

It can be a challenge to take off quickly in 1st gear in a smooth manner due to the sudden on/off clutch engagement feel (or lack thereof) of the standard pedal. I'll have the RJM AFP Clutch Pedal System installed later this summer. Hopefully that helps to provide for a smoother 1st gear engagement from a full stop.

https://www.demon-tweeks.com/us/xtre...trkfd23648-2g/

edit: plus, it's kinda noisy in different ways. this is my first-ever aftermarket race clutch, so it's new to me that a clutch can be making so many weird noises - but quite normal I'm told.

Perfect!

Right on, I ordered the stage 3, clutch install kit and the CMAK. will be installing this weekend long as it gets here when it's supposed to. Should I install a new CMC at the same time? Never really got a answer about that from Joe. Eventually I'd like to get a RJM pedal and HD CMC, but I couldn't even find a HD one for sale. Car has 35k miles, clutch fluid looks kinda dark tho.

Most people recommend changing it out I havnt changed mine out and I’m on my 3rd clutch …I also flush the fluids when I notice it looking dark or dirty

Been running my kit since last August, id1050 injectors, aeromotive 340, currently on 91 about 11psi. Going to be upgrading the clutch soon, I have the CJM s1.e and flex fuel ready to go in. Plan to turn up the boost to 14-15psi.

I have had no real issues with the kit, it's great. Other than a slight flutter here and there. If anyone has any questions on the install feel free hmu.

:hello:

IG: gc_z34

What kind of Whp?