11-19-2005, 04:38 PM | #11 |
Censored Jihad
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Re: HELP Running lean with 50lbs injectors
Btw if anyone is wondering, its a 331 w/ systemmax heads/intake, I think Marc said a custom lunati cam and a vortech s-trim.
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11-20-2005, 03:01 AM | #12 |
3v's are slow
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Re: HELP Running lean with 50lbs injectors
Marc, are you still running the little shot of juice
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11-20-2005, 06:29 AM | #13 |
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Re: HELP Running lean with 50lbs injectors
I ran 55s and a recal meter with a couple of my set ups with no tuning software with no problems. Get that thing on a dyno and see what is going on with it. A 75 is a small meter for 50s i would think. Usually at that power level you would have a larger mass air.
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11-20-2005, 07:09 AM | #14 | |
3v's are slow
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Re: HELP Running lean with 50lbs injectors
Quote:
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2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy |
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11-20-2005, 07:32 AM | #15 | |
Daddy x4 ...we're done
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Re: HELP Running lean with 50lbs injectors
Quote:
If so, what CPU is he running?
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11-20-2005, 08:13 AM | #16 | |
3v's are slow
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Re: HELP Running lean with 50lbs injectors
Quote:
no he has the blue and silver fox GT. We met him at FFW this year. It was him and the guy in the black 4-eye (Jason I think).
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2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy |
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11-20-2005, 04:12 PM | #17 |
Bet I red light B4U
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Re: HELP Running lean with 50lbs injectors
I have since removed the juice. Have installed the new forced induction fuel pump. I have checked for intake leaks. At the dyno the car stayed lean though-out pull. I can let the car idle and it glows the headers red. On the first pull FP 32lbs the A/F was 14.7 increased the FP 8lbs and the A/F was 13.9. The FP never droped off just increased about 3lbs. I'm thinking my meter recal ain't right. Does that make sense?
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11-20-2005, 04:55 PM | #18 |
3v's are slow
Join Date: Dec 2004
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Re: HELP Running lean with 50lbs injectors
no its not right but like Shankin mentioned, I believe you have went beyond the limits of a 75mm MAF. You could try getting them to recal it again (since obviously they didn't do it right to begin with).
by the way, what is your timing set at? Also, you are not running near enough fuel pressure. Should be at least around 43 psi
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2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy |
11-20-2005, 07:31 PM | #19 |
Bet I red light B4U
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Re: HELP Running lean with 50lbs injectors
I have my cam 4 degrees advanced and the base with the distributor sitting at 6 with the pill out. So you agree my maf is off and it shouldn't be running lean and with my FP set right I should be able to run without a tune, for now.
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11-21-2005, 04:55 AM | #20 | |
3v's are slow
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Re: HELP Running lean with 50lbs injectors
Quote:
yeah kinda. I wouldn't pay for the recal again though. If they won't do it for free, see if you can find an 80mm pro-m cal'd for your 50's
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2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy |
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