LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Need tuning help!! lol

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Old Mar 15, 2010 | 12:15 AM
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Default Need tuning help!! lol

i got a 93 Z28 with richmond 3.73s and now my speedo and odo is off by a good amount lol...was wondering what the easiest way to tune it would be so everything reads correctly?!
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Old Mar 15, 2010 | 10:11 AM
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send in your PCM and get it tuned
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Old Mar 15, 2010 | 05:30 PM
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On a '93 auto you change the speedo gears on the trans., the manual has to use a speed recaibration box. Most use Dakota Digital.
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Old Mar 15, 2010 | 11:56 PM
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Originally Posted by lt1-xjs
On a '93 auto you change the speedo gears on the trans., the manual has to use a speed recaibration box. Most use Dakota Digital.
ooo okay never thought of that lol...how much should that run me? and is the pcm a good idea too?
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Old Mar 16, 2010 | 10:32 AM
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what do you have for mods? if you your bone stock, it wouldn't be worth it IMO
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Old Mar 16, 2010 | 09:25 PM
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Originally Posted by pillarpod
what do you have for mods? if you your bone stock, it wouldn't be worth it IMO
i only have some minor mods...i have the richmond 3.73s, alburn posi unit, moroso cold air, trick flow elbow, stainless works 3in y-pipe wit high flow cats and a 3in slp lm1
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