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

Speed Density tuning

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Old Apr 11, 2008 | 12:56 AM
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Default Speed Density tuning

Who does speed density tuning for the 93 LT1 cars? I have a strong feeling that my new motor will not even hardly run on the stock tune.
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Old Apr 11, 2008 | 01:02 AM
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speed density does away with the MAF. it can still be open or closed loop.......
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Old Apr 11, 2008 | 10:21 AM
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Originally Posted by gold98Z28
speed density does away with the MAF. it can still be open or closed loop.......
his is a 93 so it doesn't have a maf. and is already on SD. But he needs someone that can burn the chips for it.
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Old Apr 11, 2008 | 11:14 AM
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I found someone here on the boards who had a burner :\ I sadly don't remember who or I'd tell you If you're really into it, you can buy the stuff from moates.net They have burners, proms, adapters, cables, the works.

All I know is, with the VERY limited tuning knowledge I have, the tune I made now only worked right, but my car woke up noticeably. I'd love to see it in the hands of a pro, at least someone who's done it more than twice (My first was my TPI).

Try the big guys first, MadZ28 and PCM For Less, Ed Wright or TBI Chips (they'd be my last resort)
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Old Apr 11, 2008 | 01:30 PM
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get the program and the chip burner so you can do it yourself. not that hard and if your lucky maybe ve master works so you wouldn't have to do a bunch of calculations.
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Old Apr 11, 2008 | 01:38 PM
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pmcforless does and i think ed wright does also
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Old Apr 11, 2008 | 02:33 PM
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Ed Write is real good at them.
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Old Apr 11, 2008 | 06:22 PM
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I use TunerPro. It's free heh I can give you the definitions (since they're freely available on the net anyways)
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pcm 4 less does a great job, and reasonable prices I think
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