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Old 05-15-2024, 04:20 AM
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Leo001
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Well after adding long tube headers and a BBK intake over the past few years, I finally had the car dyne tuned,
-Headers
-BBK intake manifold
357whp 367wtq
this was an increase of about 20hp from where it was after using a Diablo Sport plug in tuner.
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Markolc1981 (05-15-2024)
Old 05-15-2024, 08:36 AM
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Markolc1981
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Awesome job! My 99 6 spd just made 318H/347Tq with Long Tubes on a Mustang Dyno.
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Leo001 (05-16-2024)
Old 05-17-2024, 06:28 PM
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tblu92
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Sounds really good Hopefully the dyno tuner verified the AFR ratio at WOT in 3rd gear with a wideband as Long Tubes always make the engine run very rich at both P/T and at WOT and requires re tuning the fuel curve
Old 05-18-2024, 05:10 AM
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Leo001
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Thanks for the info, I’ll check that with him.

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