Nissan 370Z Forum - stillen superchge build results

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Quote:

Originally Posted by Nissan370 (Post 1463570)

stillen supercharged 370z - YouTube
starting to play around with my gopro and some editing software..
the car is even seeing 11psi just past redline

Take another vid if you dont mind turn on the lights I would like to see the speed if you dont mind. As far as your number go its a dyno pack the tend to read higher than other dyno's because its reading from the Hub. If I had to take a guess on a dyno Jet you would be around 440-450 at the wheel's. Nice set up and its good to see other people out there getting good results out of the kit.

In the end every dyno is different get some time slips like to said to prove how your car is running.

One thing I am going to warn you about is once you turn up the boost you are going to max out your MAF's. I maxed mine out at 6600 rpm's with my Cog set up.

Quote:

Originally Posted by Neo187H (Post 1464633)

Not to call anyone out, but, going back and looking at his dyno graph the 480 WHP is actually crank hp according to the picture he posted. I didn't notice it until I went back to find the build thread so I could see if there was anything else done to attain such a large number compared to the rest of us with about the same setup.

I seen his picture ,and it does say crank HP not sure whats going on there.If you factor in drivetrain loss, and in a rear wheel drive car that's between 15-20%. That would put him at low 400's at the wheels on a dyno jet dyno. I think that would be low for his set up but who know's.

Quote:

Originally Posted by Mr.Squeeze (Post 1464650)

Hahah you caught my post just before I deleted it in order to stay out of this discussion. I guess we will have to wait 'till Spring and see what people, myself included, are running to see where everyone really sits.

i will get a few more videos tomorrow to see were the rpms and speed is
and yes i agree its most likely running 440-450 to the wheel on a dynojet

when i got my mustang dynoed by my tuner on a dynojet it was at 543@ the wheel i got a second dyno at another shop dynopack and it was reading 585@ the wheel

mr squeeze what size are the cogs you are running for the back pulleys i talked to vortech and they told me i can just increase the size of the pulley that is connected to the blowers pulley...
the cog set-up would remove belt slippage out of the picture

that was a big problem on my mustang with the 6-rib pulleys once i upped to 8-rib i was ok
the stillen pulleys on the back are 8-rib i believe?

hmm i will talk to my tuner to see what my maf is reading at redline i can always get the gtm maf upgrade.

Quote:

Originally Posted by Nissan370 (Post 1465098)

I am using a 34 jack shaft cog pulley,and a 30 supercharger cog pulley. The pulley on the back of the blower you would want to go smaller for more boost. The jack shaft is the one that you would want to make bigger for more boost.

supercharged 370z - YouTube

just ordered

engine oil cooler and snow performance water/meth injection kit

Nice HP #'s wish the SC kits put out more torque though.

nice numbers man , Just got my AWD 7 spd auto done and made 365 WHP and 270 WTRQ +100 for different dyno, Car would have been 412 WHP and 300 WTRQ on the dyno down the street,, LOL, I have vids in my thread just below this one