GT Motorsports: 370Z Supercharger system development

G37sHKS · 02-27-2010, 02:07 AM

woowww.. Sam.. is 8 psi is safe for daily drive car??

SAM@GTM · 02-27-2010, 02:19 AM

Quote:

Originally Posted by G37sHKS

woowww.. Sam.. is 8 psi is safe for daily drive car??

For the amount of power/torque we are making @ 8 psi and the timing tables we're running, i would feel comfortable running more boost .

Sam

Buddy Revell · 02-27-2010, 04:00 AM

Quote:

Originally Posted by SAM@GTM

For the amount of power/torque we are making @ 8 psi and the timing tables we're running, i would feel comfortable running more boost .

Sam

Is 8 psi gonna be what you guys are running for the CARB-legal version or is that already the race/higher boost version? Also, which trim Rotrex are you running with the G?

G37sHKS · 02-27-2010, 04:46 AM

Quote:

Originally Posted by Buddy Revell

Is 8 psi gonna be what you guys are running for the CARB-legal version or is that already the race/higher boost version? Also, which trim Rotrex are your running with the G?

Good questions.. I would like to know too if this 8psi is for legal or for race boost version

SAM@GTM · 02-27-2010, 01:28 PM

Quote:

Originally Posted by Buddy Revell

Is 8 psi gonna be what you guys are running for the CARB-legal version or is that already the race/higher boost version? Also, which trim Rotrex are you running with the G?

Our goal is to reached the 500 BHP mark which translate to 425 RWHP with our stage 1 supercharger. Currently we are testing our custom housing on the supercharger and we will continue to play with the pulleys and housings until we reach our goal which we should be there today .

As for the carb kit psi and power outcome it is premature to say right now.

Sam

NYBladeZ · 02-27-2010, 04:58 PM

Quote:

Originally Posted by SAM@GTM

For the amount of power/torque we are making @ 8 psi and the timing tables we're running, i would feel comfortable running more boost .

Sam

I'd say 10psi is the limit and it can definitely be done safely. Sam, you guys are doing great! Keep it up! By the time you guys get around to advanced tuning I should have a full exhaust and clutch/flywheel done awaiting a blower!

jmlenz · 02-27-2010, 05:44 PM

Quote:

Originally Posted by NYBladeZ

I'd say 10psi is the limit and it can definitely be done safely. Sam, you guys are doing great! Keep it up! By the time you guys get around to advanced tuning I should have a full exhaust and clutch/flywheel done awaiting a blower!

I think Sam himself said earlier in this thread that 9psi is actually conservative on 91 pump gas with the right tune. Scaling the numbers up, 9lbs should put down about 425whp...which is the magic number in my book (~500bhp!)

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02-27-2010, 02:07 AM	#1 (permalink)
G37sHKS A True Z Fanatic Join Date: Feb 2010 Location: Dubai Posts: 1,183 Drives: 09 G37S Coupe 7AT Rep Power: 22	woowww.. Sam.. is 8 psi is safe for daily drive car??