On top of that he is also an automatic Z which is even more impressive putting down these type of numbers on pump gas! Even though I no longer have my supercharged Z it gives me so much pleasure to see the positive results switching over to TopGunZ a2a kit.:bowrofl:

It is a manual

If any of you have never or have new numbers please post: http://www.the370z.com/forced-induct...ed-builds.html

Sooooo I finally got my RFS installed and got my car tuned!!!

499Hp and 377tq on E70!
471Hp and 356tq on 93.
All done on 99 degree weather in Texas! :happydance::happydance:

Previously I was at 401Hp and I don't remember the tq numbers.
I want to thank Topz for making such an awesome kit! My next upgrade will probably be the impeller! Looking to hit 525hp with it hopefully!

http://i20.photobucket.com/albums/b2...93DD0398C2.jpg

http://i20.photobucket.com/albums/b2...BF78171665.jpg

This is probably the best looking nismo I have ever seen. The way that intercooler and tial look tucked into the front end tie that beast together perfectly!

Great job and great numbers!

With e85 and cooler temps you will be well over 500. With SI upgrade you will reach 525 easily.

Who remembers when 500whp out of the stillen kit was just a dream?

Anyone know what the upgraded impeller costs and where to order? I've read mixed reviews about 928 Motorsports' Impeller upgrade with others suggesting to go direct to Vortech. Any other upgrades that you can do besides the 9lb (2.75) pulley and impeller?

The si from vortech is $700 and a month lead time. You can also upgrade to the high speed bearings and run a smaller sc pulley to gain another 25 to 30whp.

And running ethanol obviously helps a lot.

Jazz8560, do you know what your boost is? Any other mods done?

I called Vortex yesterday and for just the Si Trim was $392 and with the bearing $700 or so. Would you recommend doing the bearings as well since it will be down there? Turn around time they told me was 2-3 weeks.

9 psi

A2A kit
Motordyne test pipes
ID 1000cc injectors
320 Aem fuel pump
9 psi pulley upgrade
Tial QRJ
MXP exhaust
Flex fuel tune.

Very nice numbers. Any videos of the beast?

Are you planning on switching between E70 and 93 tune from time to time to use regular gas for longer road trips? The only thing holding me back from E85 is the thought of always having to use it and planning trips around E85 stations.

Thats what flex fuel is for.

Has everyone here upgraded their clutch when putting on the SC?


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Is that 9 psi measured or are you just going on the fact that you have the 9 psi pulley? I'm having issues with low boost using the 9 psi pulley so I'm curious what I should be seeing with the 9 psi pulley and a2a kit.

That will be my next mod, hopefully this winter.