GT40P Heads & Intake with TFS1 Cam, Will I Need a Tune??
01-26-2012, 08:46 PM
#1
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GT40P Heads & Intake with TFS1 Cam, Will I Need a Tune??
1989 Mustang 5.0 LX, AOD, I will have bbk shorty headers, gt40P heads and explorer intake manifold, TFS1 cam, 1.6 RR's, lightly milled heads, 24lb injectors with a MAF thats calibrated for 24lb injectors, will I need a dyno tune from a professional or will the calibrated maf do all the "tuning" for me??? Thanks
Last edited by The02GT; 01-26-2012 at 08:48 PM.
01-27-2012, 06:02 AM
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1989 Mustang 5.0 LX, AOD, I will have bbk shorty headers, gt40P heads and explorer intake manifold, TFS1 cam, 1.6 RR's, lightly milled heads, 24lb injectors with a MAF thats calibrated for 24lb injectors, will I need a dyno tune from a professional or will the calibrated maf do all the "tuning" for me??? Thanks
01-27-2012, 08:31 AM
#6
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Your car wont need a dyno tune, but someone could burn you a base map. I would strongly advise against the calibrated maf. You will actually see better results if you had someone (like myself) burn you a chip that would account for the actual changes you have made to the car.
And another question - Do the maf's on these cars control the fuel even in open loop?
01-27-2012, 05:00 PM
#8
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And the chip with tune is $135 shipped
