C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

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Old Apr 7, 2007 | 11:14 PM
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I want to order a tune from Alvin however when I went to his website you have to pay for it before you order it. I wanted to see what my choices are as far as fan settings and make sure I know exactly what I want before I spend the $ I have a couple of questions about his mail order LT1 tune as well. Has anyone got a dyno pull on one of his chips on a LT1 and if you do what's the improvement and where does it pick up the extra horsepower in the rpm range ? Hopefully he'll see this and reply. Is it a s.o.t.p. improvement ? I did gears and got a converter from Pete K. so this is my next step.
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Old Apr 7, 2007 | 11:32 PM
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Originally Posted by JD'S WHITE 93
I want to order a tune from Alvin however when I went to his website you have to pay for it before you order it. I wanted to see what my choices are as far as fan settings and make sure I know exactly what I want before I spend the $ I have a couple of questions about his mail order LT1 tune as well. Has anyone got a dyno pull on one of his chips on a LT1 and if you do what's the improvement and where does it pick up the extra horsepower in the rpm range ? Hopefully he'll see this and reply. Is it a s.o.t.p. improvement ? I did gears and got a converter from Pete K. so this is my next step.
I have a tune from Alvin on my '93. I did many mods at the time of the first chip so I can't comment on how much it contributed by itself, but the car ran excellently. He also burned several new versions when I made changes to the car after the initial tune and turned them around very quickly. I should also mention that two years later he is still providing great customer support, I just emailed a question the other day and got a timely response.

I highly recommend PCMforless.
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Old Apr 7, 2007 | 11:36 PM
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Originally Posted by ScaryFast
I have a tune from Alvin on my '93. I did many mods at the time of the first chip so I can't comment on how much it contributed by itself, but the car ran excellently. He also burned several new versions when I made changes to the car after the initial tune and turned them around very quickly. I should also mention that two years later he is still providing great customer support, I just emailed a question the other day and got a timely response.

I highly recommend PCMforless.
Thanks !!!!
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Old Apr 7, 2007 | 11:39 PM
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He can easily retune it after the stroker build too
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Old Apr 7, 2007 | 11:39 PM
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BTW, just email him at alvin@pcmforless if you have questions before the tune. Also, you can download the order form from the website without actually paying to see the options you have as far as fans, AIR, EGR, etc. before you send payment.
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Old Apr 7, 2007 | 11:58 PM
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Originally Posted by JD'S WHITE 93
I want to order a tune from Alvin however when I went to his website you have to pay for it before you order it. I wanted to see what my choices are as far as fan settings and make sure I know exactly what I want before I spend the $ I have a couple of questions about his mail order LT1 tune as well. Has anyone got a dyno pull on one of his chips on a LT1 and if you do what's the improvement and where does it pick up the extra horsepower in the rpm range ? Hopefully he'll see this and reply. Is it a s.o.t.p. improvement ? I did gears and got a converter from Pete K. so this is my next step.
You might want to look into TJWONG as well for tuning.
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Old Apr 8, 2007 | 01:24 AM
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Originally Posted by JD'S WHITE 93
... I have a couple of questions about his mail order LT1 tune as well. Has anyone got a dyno pull on one of his chips on a LT1 and if you do what's the improvement and where does it pick up the extra horsepower in the rpm range...
PM Lone Ranger as he might have some valuable input as well...
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Old Apr 8, 2007 | 11:23 AM
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Email or Call him.

I had lots of questions on mine and he walked me through all the options. I told him every last mod I had done to the car and he tuned it specifically for that. It included things such as fan turn on temps, thermostat temps and I got a 2nd chip specifically tuned for a 150shot of nitrous whenever I run that.

Service was FAST and I could not be happier with the chip. I am glad I called though, he set my mind at ease with all the questions I had.

EXCELLENT service!
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Old Apr 8, 2007 | 12:13 PM
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Old Apr 8, 2007 | 12:27 PM
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You can use whatever fan settings you would like, or let him choose. For a stock tune, don't expect great gains.
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Old Apr 8, 2007 | 12:39 PM
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pcm for less is great, timely, and reliable.
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Old Apr 8, 2007 | 01:04 PM
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Now where is Alvin, he posted on neat's thread, how he missed this one?.
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Old Apr 8, 2007 | 01:53 PM
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Originally Posted by sami85L98
Now where is Alvin, he posted on neat's thread, how he missed this one?.
I dunno, I tried to send him a pm but he's full. I am already convinced he makes a great product I just want to make sure I order it correctly.
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Old Apr 8, 2007 | 03:24 PM
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This is not going to be of much help to you since mine is modified, but Alvins mail order tune was just about dead on, with the mods in my signiture. It made 356hp and passed emissions test. His dyno tune got me 6hp bringing it up to 362.
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Old Apr 8, 2007 | 06:39 PM
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A couple of weeks ago I received my PCMFORLESS re-burned PCM; Brian did mine. I haven't done any dyno or track testing but I couldn't be happier.

I could tell the positive difference as soon as the engine instantly fired. Even part throttle performance is much improved.

I plan to have it re-burned by him as I make changes to the now stock engine; like when I add better flowing cylinder heads, a longer duration camshaft, etc.

Alvin, at PCMFORLESS did a re-burn for my 415 CID L98 that's in my 86 Vette. Even though I had been running a different mail-order, re-burned PROM, the programming Alvin did was an instant improvement.

It's not just the HP/Torque increase either, it's also how much more enjoyable the engine feels just driving around the local streets. Even with light acceleration the engine is so much more crisp and responsive.

Their service is Top-Notch!

Jake
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Old Apr 8, 2007 | 10:07 PM
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PCMFORLESS = GOD Alvin got my heads and cam 350 into the 11's and will be tuning my 396
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Old Apr 8, 2007 | 11:48 PM
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The order form is online, with the options listed.

http://www.pcmforless.com/index.php?...id=2&Itemid=43
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Old Apr 9, 2007 | 08:31 AM
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I think Bryan is the LT-1 guy you want. His work improved my engine and transmission performance as earlier said. The fan on/off was worth the money.
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Old Apr 9, 2007 | 11:19 AM
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Originally Posted by tlong
I think Bryan is the LT-1 guy you want. His work improved my engine and transmission performance as earlier said. The fan on/off was worth the money.
Brian does the '94+ cars, Alvin does the older cars. I'm assuming we're talking about a '93 here...
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Old Apr 9, 2007 | 03:33 PM
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Originally Posted by ScaryFast
Brian does the '94+ cars, Alvin does the older cars. I'm assuming we're talking about a '93 here...
Yep mine is a 93.
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