Sup guys Im New to the site AND I was planning on getting a ATi Procharger For my 350z SO Far I got this much work done to it:
8:5:1 Compression, CP Pistons, Curillo Rods, ARP Heads and Main Studs, Port & Polished, 3 Angle Valve Job, Borla Headers and Injen EXhaust...RWHP RANGE hoping For Between 430-480!!!
I was wondering with the ATI PRO S/C If I would be able to do this and what will i need to get this with no Problems!!! PLS LET me Know Guyz And also what KINda of power yall are pushing out with yalls Superchargers.......

Thanx

 

Are you serious? You are telling us that you rebuilt an entire longblock for FI BEFORE you researched the FI system you were going to use? Forgive me if I am somewhat skeptical.

 

Since your block is already rebuilt just go with a turbo kit. Any turbo kit for our cars will put out that much power easily

 

I agree with the above opinion. Nice build, now boost with some real power, a big turbo kit!

 

If you are wnating to go with an ATI Procharger . You will need [ as I stated on the other forum you posted this ] Some type of engine management [ the kit dooesnt come with ANY ] You need to call ATI and ask what pulleys they have that will up the boost to the level to get over 400whp . You will need a return fuel system , bigger injectors to match the hp level you want [ 440 or 550 injectors ]

 

I thought the ATI kit came with the DFMU?
As for the C-2 it can make up to 700hp and 40psi that should be enough for now

if the bottom end is ready i would go ATI C-2 small cog and bigger injectors and stand alone like big stuff or megasquirt...etc!

 

Just because the blower is rated at 700hp . Doesnt mean you can get that with it on a V6 . The DFMU is just fuel management...no timing control .

 

Thanx for the info guys......

 

Point being is i would run a ATI over a Vortech but the is my opinion and you are correct there is timing issues but with lower compression timing is welcome depending on boost pressures.

as for the 700hp from the C-2 it can be achived with a V6 or 4 banger!

 

Just go with a turbo kit...youll be much happier

 

I am not familiar with the ATI (I have a Vortech) but I am guessing they operate very similarly. (Both are centrifugal superchargers driven by the crank) A lot of people will tell you to go with turbos, while others, like myself are still trying to push the envelope when it comes to superchargers. I am not going to debate one side or the other because I believe it is up to personal preference. I love FI in all forms.

I recently rebuilt my engine with 9:1 pistons. With the lower compression we were able to add a lot of timing back in. The car made 475rwhp on a dynojet with a conservative tune. I ran out of money during the build so I couldn't push it any further. After the holidays I will probably be able to continue moving forward. I plan to raise the rev limiter, switch to a smaller pulley, (upgrade the blower if I have to), and probably swap the Split Second box for another piggyback unit with better tuning capabilities. 500rwhp is definitely attainable, I'm hoping for more.

 

^^^^ dude you rock!^^^^^

See i am not for or against specific SC as
turbo's are done again and again and vortech makes a sweet head unit as does the ATI stuff!

So that is sweet and i did a ATI head unit on a 4 banger making 300fwhp...stock timing, stock internals...etc!

good stuff love centrifugal blowers and yep just a Turbo with a pulley not hot side and no hot air going it just good boost!

 

Im a Vortech guy also and from the upgrades Ive done so far and knowing how much air you need to stuff thru the intercooler and motor . I dont think you can or will obtain 700whp with either blower . It might be possible if you got rid of the intercooler and used methenol/water injection to cool the air charge . The lose of hp by just turning the blower is huge in the upper boost levels

 

My suggestion... Listen to booger. Become his close friend and learn from his mistakes (hope that wasn't mean...) he's been where you are and is well beyond. This isn't his first motor build, nor is he a stranger to CF S/C's.

Happy Modding! Be safe.

 

Just one rebuild due to a broken ringland . This rebuild is due to severe piston slap . Thanks for the kudo's...lol . But Im learning as I go , finding out what works and what doesn't . .......Bill

 

You need a to go with a TT system.

 

exactly, the ceiling is much higher with a TT system. SFR!