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> questions about the stock gt fuel system.
post Sep 19, 2004 - 9:53 PM
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recneps

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so yeah i was wondering whats the stock fuel pressure for our cars also, how many cc's our stock injectors push.

oh also and if anyone knows like if you were to up the fuel pressure the cc's the injectors push would go up right? like-wise if you lowered the fuel pressure it cc's the injectors push would go down. and if someone knows by about how much.

ie - say stock fuel pressure is 12 psi and the injecotrs push 360cc's and you turned it down to 10 psi how much would the injectors be pushing now.


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Former: 96 GT 5 speed (i/p/e) Fate- rear ended by mack truck
00 GTS 6 speed (i/ Bored TB 63mm - 68.5mm w/ butterfly/ Ported IM/ IMG/ PFC/ Commander/ datalogit/ Ported & heat wrapped Header/ Decat/ UEGO/) 193FWHP 14.2(1/4mi) @98mph, 2.12 60ft (just intake, unbolted Exhaust, and gutted) Fate- side swipped by 18 wheeler at 75mph.

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post Sep 25, 2004 - 10:38 AM
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97GTinKC

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,,,but it really wont matter unless you have turbo'd and/or ported and polished the head etc and got the airflow up to the point the stock injectors cant keep up, otherwise the computer will simply sense the O2 and other sensors and adjust the injector pulse accordingly to maintain the same optimal air/fuel ratio,,,

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