All the small things.....

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Jul 31, 2002 | 06:55 PM

#11

13BAce

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Joined: Nov 2001

Posts: 7,316

From: Bay Area, CA

Quote:

Originally Posted by 87rx7TurboII' date='Jul 31 2002, 08:33 PM

How much boost can i run on factory turbo?

12-15 PSI is a good range to stop at.

Jul 31, 2002 | 06:58 PM

#12

vosko

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Joined: Jul 2001

Posts: 17,839

From: NJ

the blown jspec engine i had was hitting 15psi..... it won't last long at the pressure but the car should be pretty fast

Jul 31, 2002 | 09:40 PM

#13

13BAce

Senior Member

Joined: Nov 2001

Posts: 7,316

From: Bay Area, CA

Quote:

Originally Posted by vosko' date='Jul 31 2002, 09:58 PM

the blown jspec engine i had was hitting 15psi..... it won't last long at the pressure but the car should be pretty fast

Yeah, 12-13 PSI is a good limit, but you'll need the "appropriate" mods.

Jul 31, 2002 | 10:52 PM

#14

vosko

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Joined: Jul 2001

Posts: 17,839

From: NJ

Quote:

Originally Posted by 13BAce' date='Jul 31 2002, 10:40 PM

[quote name='vosko' date='Jul 31 2002, 09:58 PM']the blown jspec engine i had was hitting 15psi..... it won't last long at the pressure but the car should be pretty fast

Yeah, 12-13 PSI is a good limit, but you'll need the "appropriate" mods.[/quote]

my car has the mods it needs to run high boost on a small turbo...... just waiting to get turborotor's turbo and swap them. i might be swapping back to the stock radiator. the car runs to hot with the griffin with no shroud. so my griffin might be for sale soon

Aug 2, 2002 | 08:45 AM

#15

1988RedT2

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Joined: Apr 2002

Posts: 2,535

From: VA

On a related note... what is the full scale reading on the stock boost gauge in PSI? I think the factory gauge reads mm of mercury? I notice my gauge gets pretty much all the way up when I dog it. I was wondering where it'll end up when I free up my exhaust.

Aug 2, 2002 | 10:00 AM

#16

13BAce

Senior Member

Joined: Nov 2001

Posts: 7,316

From: Bay Area, CA

Quote:

Originally Posted by 1988RedT2' date='Aug 2 2002, 11:45 AM

400 mm of Hg is about 7.6 PSI.

Aug 2, 2002 | 10:04 AM

#17

13BAce

Senior Member

Joined: Nov 2001

Posts: 7,316

From: Bay Area, CA

Quote:

Originally Posted by 13BAce' date='Aug 2 2002, 01:00 PM

[quote name='1988RedT2' date='Aug 2 2002, 11:45 AM']On a related note... what is the full scale reading on the stock boost gauge in PSI? I think the factory gauge reads mm of mercury? I notice my gauge gets pretty much all the way up when I dog it. I was wondering where it'll end up when I free up my exhaust.

400 mm of Hg is about 7.6 PSI.[/quote]

It's actually 7.7 PSI at 32 degrees F. http://www.megaconverter.com/Mega2/index.html is a good site for stuff like that.