Interesting setup. The 928 motorsports impeller was used for greater perfomance / efficiency or just a better quality product?

I'm in for the (expected) melt-down!!

It was changed for performance.

Roger that. Sounds good so far. Guess we will see how it all works out in the future.........

Awesome results man! I want to know about the impeller too!

Interesting that we are pretty close hp wise, but you have a bit more torque! I think my numbers were 455/335 on STD Dynojet.

Thanks man the impeller has been ran on Vortech 350z's for a while now I am the first 370z to do one. As far as power goes I am done for now I have other plans right now.

Yeah I seen your post and your SAE dyno graph I compared our SAE numbers and the power more under the curve my SAE number's are 450WHP and 350tq. Yours were 432whp and 324tq. Also your car has stillen's 9 pound pulley I still have there 8 pound on the front and no headers.

I also remember you saying STD for your car was 455 WHP in your journal If you want more info on the impeller check out the link.

928 Motorsports - From Road to Race, 928 Performance is 928 Motorsports®

Yep, sounds about right too since my dyno was at 9psi and you're making 10.5-11psi. Its actually really good that you did this because now I know what would happen if I moved up to a 10psi pulley. Looks like its worth a solid 20whp/25wtq for the extra boost.

Right now my car doesnt make a steady 10-11 its weard its more in the 9-10range with a spike here and there. I ran out of MAF' voltage as well at 6900 rpm. The impeller alone would make a difference on your car with power under the curve. Later on I am going to try a different intake set up but for now I am happy.

As far as boost goes I dont see any problem running more boost as long as the tune is good with the supercharger peak boost is up stairs for a quick sec anyway.

How hard is it to replace the impeller? PM'ing you, got some other stuff to discuss :)

Looks great Cliff was excited with out things turned out yesterday as well!!!!!

I wanna do what we talked about yesterday about the piping as well as add an IAT gauge after the stillin after cooler to get a true value of IAT. From there we should be able to see if we have room to run a lil more boost and maybe upgrade the front heat exchanger as well.:tup::tup:

Hahaha in for some SOUNDSSS!!

Did you go with the Fast Intentions w/ the 12" resonators or 18"?

Nice glad to see another happy stillen customer.

nice to see another stillen kit with a proper tune putting down awesome numbers