GT Motorsports: 370Z Supercharger system development

Z eliminator

Sam you promised me the first SC is going to Burligton Ontario Canada.
12.800@ 110.33. 370z 7 AT. N/A.
All I need is 120 RWHP over stock.
11's here we come.
Call me and let me know when I can have it.



Steve

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12.343 @114.14 . 4.5 stroker motor is now being built. Dec 1 2015.

kannibul

And when you get yours, post a diary...document how hard you drive it, any other upgrades, etc.

My main concern is how much the 7AT can take. If it's stable w/ 500WHP, I'm SO there.

Same with the turbo kit, actually. Supercharger would be simpler, but, turbo is more crazy-happies.

shumby

&at should have no issues with 500HP. lots of tt G37's with no issues. plus the FX has same tranny and it hold the 390hp so 500 sould be very doable.

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Originally Posted by SAM@GTM
Engine detonation is not normal and it should never never happen, and whoever told that need to do something else for living .
Sam

kannibul

500WHP = approx 625HP at the crank (assuming 20% loss)

Also, 390HP vs 332HP = approx 15% increase, stock for stock.

500HP at the crank vs 390HP at the crank is 22% increase - not sure if they designed it to handle that much?

Then what I mentioned - 625HP vs 390 = 38% increase

Valentino

Nice work GTM, Good luck with the rest of the project, and keep us updated with the progress.

Kannibul, you forgot to throw in the weight difference in your math. The lighter 370z (compered to the FX) equal less stress on the transmission.

kannibul

You're right, I did forget!

Going off raw numbers, 38% (plus a bit) over known output might be a lot to ask?

Either way, is it unlikely that a (this) supercharger kit could actually put out 625 at the crank, up from 332 - without blowing itself up during 100K miles?

I mean, anything is possible...if you have the money!