rich or lean ???

Predator support for Ford gas vehicles

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1999SVT
Posts: 30
Joined: Sat Apr 21, 2007 12:22 pm

rich or lean ???

Post by 1999SVT »

1999 cobra (pred#161753)
mods: 90mm MAF with CAI, twin-62mm t.b, ported upper manifold, pulleys, long tube headers, off-road x-pipe w/2.5" flows, blaster8 msd ignition, 4.30's and prob some other stuff i forgot about.......

question: without saying go to the dyno (lol), generally speaking, with these mods, to drive this car, i should be adding fuel and making the a/f ratio richer, yes? pulling fuel would be going the wrong way, no? it would seem that with the mods i have,"richening" the a/f ratio would be going in the right direction. Any tuners out there?
... low-12's on nitto radials,all motor,all stock internals,all natural-no preservatives
GP-SE
Posts: 179
Joined: Sat Aug 07, 2010 3:51 pm

RE: rich or lean ???

Post by GP-SE »

I would add some fuel for sure.
speedshop
Posts: 96
Joined: Fri Mar 16, 2007 9:01 am

RE: rich or lean ???

Post by speedshop »

You need a custom tune in order to use a 90mm MAF on your car. PM me if you have more querstions.
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mikel
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RE: rich or lean ???

Post by mikel »

Agreed, custom tune is needed.
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST

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1999SVT
Posts: 30
Joined: Sat Apr 21, 2007 12:22 pm

RE: rich or lean ???

Post by 1999SVT »

ok, so i have a paypal account - where can i get a custom tune?
... low-12's on nitto radials,all motor,all stock internals,all natural-no preservatives
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tuningss
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Joined: Fri May 23, 2008 5:25 pm

RE: rich or lean ???

Post by tuningss »

Certified Advanced EFI Calibrators for Ford, GM and DCX/Jeep Vehicles.
http://www.tpctuning.com
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