99 Z28 A4 Dynojet Results
04-03-2006, 09:00 PM
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99 Z28 A4 Dynojet Results Here Are my numbers:
310.17 HP
325.46 FT-LB Torque
A/F Ratio: 15+
Performed @ Precision Autosports, Dayton Ohio. was on a Dynojet w/ Torque Converter Unlocked. Couldn't tune there b/c they didnt have F-Body Tuning Programs yet. Looking to get a computer tune for sure. Mods are in the Sig. Let me know what you think about the numbers and which mod route to go next.
310.17 HP
325.46 FT-LB Torque
A/F Ratio: 15+
Performed @ Precision Autosports, Dayton Ohio. was on a Dynojet w/ Torque Converter Unlocked. Couldn't tune there b/c they didnt have F-Body Tuning Programs yet. Looking to get a computer tune for sure. Mods are in the Sig. Let me know what you think about the numbers and which mod route to go next.
04-03-2006, 11:04 PM
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Great numbers!!
Cam it (with a tune) and maybe bump the gears to 3.42 (possibly more) if you'd want.
Throw some good heads on it after that and call it a kill on almost every Mustang you grace with your presence...
Cam it (with a tune) and maybe bump the gears to 3.42 (possibly more) if you'd want.
Throw some good heads on it after that and call it a kill on almost every Mustang you grace with your presence...
04-03-2006, 11:33 PM
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Originally Posted by Magnet
wow...thats a crazy a/f !!
04-04-2006, 08:11 AM
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Did they even have the tailpipe probe hooked up? I'm thinking that either that a/f ratio is incorrect, or that's the default number when the tailpipe emissions aren't being tested.
04-04-2006, 02:36 PM
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I'm thinking of a cam just a little lazy on installing it. The A/F exhaust probe was installed and the dyno guy said a tune is in need too. There default was 18 A/F.
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04-04-2006, 02:43 PM
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Originally Posted by big dave
Did they even have the tailpipe probe hooked up? I'm thinking that either that a/f ratio is incorrect, or that's the default number when the tailpipe emissions aren't being tested.
04-04-2006, 02:52 PM
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Originally Posted by big dave
Did they even have the tailpipe probe hooked up? I'm thinking that either that a/f ratio is incorrect, or that's the default number when the tailpipe emissions aren't being tested.
04-04-2006, 08:44 PM
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What should my A/F Ratio be at? Also, what kind of power would I see with a mild cam where I could keep my rocker arms, springs and pushrods? Or will I need to upgrade indefinatly?
04-04-2006, 08:46 PM
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Im looking @ my dyno sheet and at 3500 RPM's I am at nearly a 16 A/F ratio and then it goes down to 14.5 @ a little before 4250rpms. I left my digital cam in Ohio so I cant post a picture.
