Don't waste your time or money even a custom tune is not worth it for a C4, take the $500 and use it for some real HP gain.
Performance Chip a good idea?
Thread Starter
Intermediate
Joined: Feb 2011
Posts: 38
Likes: 0
From: Milton, FL
Performance Chip a good idea?
I have a '92 LT1 and am entertaining the thought of putting a performance chip in her to bump the HP up a bit. Just wondering what something like that would cost, would it really be worth it, or would it just cause more problems than it's worth? Anybody got any comments or suggestions? Thanks.
Safety Car
Joined: Jan 2004
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Drifting
Joined: Nov 2009
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Safety Car
Joined: Jun 2006
Posts: 3,629
Likes: 28
From: FL
Okay, I'll go against the grain here and tell you to go for it. Decent tuners such as PCM for Less http://www.pcmforless.com/index.php?...e&Itemid=199or
Madtuner http://madtuner.com/ and others are so familiar with LT1's that they can commonly send you a mail order tune that will add an additional 10 to 15 HP for around $150.
While that may not be enough for the seat of the pants dyno to register I challenge you to find that much horsepower for the price with any other mod.
Add a low temp thermostat and have the tuner adjust the fan on/off temps at the same time for a cooler running engine and to me the price is a bargain, just my take of course.
Madtuner http://madtuner.com/ and others are so familiar with LT1's that they can commonly send you a mail order tune that will add an additional 10 to 15 HP for around $150.
While that may not be enough for the seat of the pants dyno to register I challenge you to find that much horsepower for the price with any other mod.
Add a low temp thermostat and have the tuner adjust the fan on/off temps at the same time for a cooler running engine and to me the price is a bargain, just my take of course.
Race Director
Joined: Jun 1999
Posts: 14,924
Likes: 9
From: Merritt Ils Fl
tech, I don't think he is talking about that kind of chip. What you describe is a semi custom burn. That kind can be worth the $$$. I think he is asking about the value of a "one size fits all" which, IMHO are not worth the $$$.
Safety Car
Joined: Jun 2006
Posts: 3,629
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From: FL
The mail order chip/tunes I mentioned are about the same price and I have seen dyno results that show they deliver.
Safety Car
Joined: Apr 2011
Posts: 3,660
Likes: 22
You may be right Muffin, if I misunderstood and iin fact the OP was thinking of Hypertech or something similar I would agree with others that he should save his money.
The mail order chip/tunes I mentioned are about the same price and I have seen dyno results that show they deliver.
The mail order chip/tunes I mentioned are about the same price and I have seen dyno results that show they deliver.
The generic chips like hypertech are only good for changing fans, mild alterations in the way the motor runs, not necessarily making it better..just different.
The custom chip, made based on a description of your motor, is much more suited to your motor. Exactly like buying a suit off the rack, or having one tailored...
Burning Brakes
Joined: Apr 2009
Posts: 877
Likes: 0
From: Broken Arrow Oklahoma
Tune
Okay, I'll go against the grain here and tell you to go for it. Decent tuners such as PCM for Less http://www.pcmforless.com/index.php?...e&Itemid=199or
Madtuner http://madtuner.com/ and others are so familiar with LT1's that they can commonly send you a mail order tune that will add an additional 10 to 15 HP for around $150.
While that may not be enough for the seat of the pants dyno to register I challenge you to find that much horsepower for the price with any other mod.
Add a low temp thermostat and have the tuner adjust the fan on/off temps at the same time for a cooler running engine and to me the price is a bargain, just my take of course.
Madtuner http://madtuner.com/ and others are so familiar with LT1's that they can commonly send you a mail order tune that will add an additional 10 to 15 HP for around $150.
While that may not be enough for the seat of the pants dyno to register I challenge you to find that much horsepower for the price with any other mod.
Add a low temp thermostat and have the tuner adjust the fan on/off temps at the same time for a cooler running engine and to me the price is a bargain, just my take of course.
This is exactly what I did. $150 for the chip,a 160 t-Stat and I burn 91 octane or above. pretty cheap HP. I told him what I wanted to do and he fixed me up.
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Le Mans Master
Joined: Mar 2001
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From: Life is just one big track event. Everything before and after is prep and warm-up and cool-down laps
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St. Jude Donor '12
Shoot, thanks for reminding me. I need to schedule dyno time at PCMFORLESS so they can tweak the mail order tune I got for my 383.
My 92 came with the Hypertech chip, the useless airfoil and it didn't run any better or have any more horsepower than a stcok tune.
A custom tune is best
My 92 came with the Hypertech chip, the useless airfoil and it didn't run any better or have any more horsepower than a stcok tune.
A custom tune is best
Race Director
Joined: Jan 2005
Posts: 10,641
Likes: 13
From: Slidell Louisiana
I've used a couple of different (LT1) mail order tuners before I found Ed Wright....(Phil from AI recommended him when I started my build and I should have listened)
If/when I replace my 355 Ed will be the tuner....
Mike
If/when I replace my 355 Ed will be the tuner....
Mike
Team Owner
Joined: Oct 2004
Posts: 81,241
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From: altered state
St. Jude Donor '05
Some in house tuning can get you more, a mail order will only be so good.
honestly the factory tune is not bad, unless youre going to do other mods why bother really. 10-15hp gain and nothing else is a waste youll never feel it.
honestly the factory tune is not bad, unless youre going to do other mods why bother really. 10-15hp gain and nothing else is a waste youll never feel it.
