How much boost with a GT2871R on stock S13

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dustyk
Posts: 276
Joined: Wed Jan 28, 2004 3:35 pm

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Im wondering how much boost people have pushed with a GT2871R on a stock S13 SR. I have the .64 A/R and Im keeping my boost at .85 bar because Im worried that Ill blow my stock headgasket out if I go any higher. I have my ecu tuned, 555cc injectors and Z32 maf so fuel management shouldnt be an issue. Has anyone been running more boost than me and not had any problems? Or should I be running out to buy a new metal headgasket before I raise the boost a bit more

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Dugi
Posts: 173
Joined: Sun Mar 14, 2004 2:45 pm
Car: dragging

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i've been running 14psi for about 6 months now on a totally stock internals SR. still going strong.
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tgm
Posts: 22
Joined: Sat Mar 26, 2005 7:16 pm
Car: S14

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Bar should be fine but i would go ahead and order a metal head gasket so you dont have to worry about it, there only 100 bucks.
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D1 guy
Posts: 626
Joined: Wed Mar 09, 2005 8:08 pm
Car: 1997 kouki S14 SR powered w/400whp and a stock 1994 FD R2 (26,000miles),

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BUT they take soooo long to install..
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DawgMode
Posts: 646
Joined: Wed Aug 04, 2004 3:22 pm
Car: 180sx
Contact:
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a royal PITA
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