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

WANTED: Hypertech III 30027

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Old 09-30-2013, 07:51 AM
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Default WANTED: Hypertech III 30027

It's been awhile since I've posted but I've got my dads 30th SS and I'm fixing everything he doesnt have time to.

I'm looking for a programmer to ensure the ECU is tuned for 93 octane and maybe get a little more performance.

Just thought I'd put a feeler out for one of these things.

Thanks,
Old 09-30-2013, 08:24 AM
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Ew, gross. Don't waste your money, ESPECIALLY for the "power tuning." Many people have reported an actual LOSS with the tuning.

What you want is a mail-order tune. Try www.pcmforless.com, Ed Wright, etc.
Old 09-30-2013, 10:38 AM
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I have one I'm not using but yah the power tuning is awful I went to tuner cats it's way better
Old 09-30-2013, 11:04 AM
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If you want performance, you don't want the Hypertech.
Old 09-30-2013, 12:03 PM
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Shbox, you're in LR? I live in Bryant.

I'd use PCMforless but have no way of installing the tune. Again, this is a bone stock SS 30th car and my main concern is ensuring it's tuned for 93-octane.
Old 09-30-2013, 12:15 PM
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Its simple...you send the mail order tuner the pcm, the tuner of choice tunes it and ships the pcm back to you.
Old 09-30-2013, 12:20 PM
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Originally Posted by kinglt-1
Its simple...you send the mail order tuner the pcm, the tuner of choice tunes it and ships the pcm back to you.
lol, do they send me a core ECM in the meantime so I can drive the car? hah
Old 09-30-2013, 12:24 PM
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Years ago Bryan would send you out a tuned PCM in exchange for yours, but I dont think it works that way anymore. Check the website or call.
Old 09-30-2013, 01:45 PM
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You realize these are tuned for 93 from the factory right?
Old 09-30-2013, 02:30 PM
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Originally Posted by bufmatmuslepants
You realize these are tuned for 93 from the factory right?
That's what I originally thought but wanted to make sure. Did I leave that out of my original post?

Thanks guys,
Old 09-30-2013, 03:21 PM
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Originally Posted by bufmatmuslepants
You realize these are tuned for 93 from the factory right?
That's exactly what I wanted to confirm. Did I leave that out of original post?
Old 09-30-2013, 04:20 PM
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Someone already mentioned this but stay well, well away from the Hypertechs. They will not only hurt performance but also cause detonation in some cases.
Old 09-30-2013, 08:31 PM
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I sent you Moe's info!!! Hes pretty close to Frisco Tx thats in your sig.
Old 10-01-2013, 09:45 PM
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Another option is to buy an ALDL cable, and load the tune yourself. It's a great option as it gives you a way to datalog your car to get things dialed in.
Old 10-01-2013, 10:15 PM
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Hypertech "Power Tune" is worthless, and never in a million years would I pay anywhere near retail for one. They are neat to change shift points, raise the rev limit, adjust speedo, or remove top speed limiter in a pinch though.

Main problem are that they are WAY overpriced, and get locked to one VIN at a time. If you can snag one cheap/free they are a useful tool to have - just a little handheld that you can stick in the glovebox at the track to play with shift points and rev limits instead of having to bring out the laptop, power cord/inverter, and cables. The TA I picked up came with one, and although I still plan to get the cable to datalog and do real tunes like I do with my 93, it was kind of neat to play with.

I've never heard of one causing detonation in an LT1. The timing curves they use are so mild, and our engines are already extremely resistant to detonation I have a hard time seeing one cause any unless they got a bad batch of gas.
Old 10-01-2013, 10:21 PM
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Originally Posted by Puck
Hypertech "Power Tune" is worthless, and never in a million years would I pay anywhere near retail for one. They are neat to change shift points, raise the rev limit, adjust speedo, or remove top speed limiter in a pinch though.

Main problem are that they are WAY overpriced, and get locked to one VIN at a time. If you can snag one cheap/free they are a useful tool to have - just a little handheld that you can stick in the glovebox at the track to play with shift points and rev limits instead of having to bring out the laptop, power cord/inverter, and cables. The TA I picked up came with one, and although I still plan to get the cable to datalog and do real tunes like I do with my 93, it was kind of neat to play with.

I've never heard of one causing detonation in an LT1. The timing curves they use are so mild, and our engines are already extremely resistant to detonation I have a hard time seeing one cause any unless they got a bad batch of gas.
To clarify my post the deto was on an LS1.
Old 10-02-2013, 08:07 AM
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Originally Posted by warriorcustoms
I sent you Moe's info!!! Hes pretty close to Frisco Tx thats in your sig.
I need to change that, I'm in the LR area now.

The car is running much smoother after a tank of V-Power, some Lucas Oil fuel system cleaner, and Mobil 1 EP. However, now it's making a weird noise at idle. Coming from the back of the engine/bellhousing area. Car is running fine it just makes this weird honking-whistle noise when I'm at idle for about 7seconds on then 7seconds off. Seems to be connected to the throttle position. Never heard this sound before nor have I ever heard someone mention this before.



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