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Denny Kohlman 01-15-2018 09:05 PM


Originally Posted by SG Lou (Post 1596384127)
Welcome to the C5 Family.
Lot of VERY KNOWLEDGEABLE guys here to help you along the way in owning and maintaining that perfect C5. :cheers:

You got that right. I have learned a lot already and I can use all the help I can get.

Denny Kohlman 01-16-2018 02:52 PM

2000 performance upgrades
 
About 6 months ago a former student of mine contacted me after 30plus years and said he quit his job with Lingenfelter and is working for the General Motors racing division. He is currently making mods to his 2016 Camero to the tune to around 850 hp. I asked him what it would take to increase the hp by 50-75hp on my 2000 Vette. He said three things. First get a good set of headers, second a good exhaust system, and finally a good computer tune. He said it could be done for around $5000. After thinking about it I question weather it would be easier to sell my car and take the $5000 and buy a 2008 that already has 430hp. Also does anyone have any idea as to the hp gained by a good tune up alone. Any thoughts?

Yello95 01-16-2018 05:01 PM


Originally Posted by Denny Kohlman (Post 1596389715)
I asked him what it would take to increase the hp by 50-75hp on my 2000 Vette. He said three things. First get a good set of headers, second a good exhaust system, and finally a good computer tune. He said it could be done for around $5000.

Headers, exhaust and a tune $5000?.....no way that much...maybe half that much....02 registeted...:cheers:

Denny Kohlman 01-16-2018 06:02 PM

Performance
 

Originally Posted by Yello95 (Post 1596390637)
Headers, exhaust and a tune $5000?.....no way that much...maybe half that much....02 registeted...:cheers:

Thanks. That is the kind of info I am looking for.

Sabre34 01-16-2018 06:05 PM

Welcome aboard!

Denny Kohlman 01-16-2018 06:05 PM

Performance
 

Originally Posted by 8VETTE7 (Post 1596389914)
Don't mistake a "tune up" with a tune. Totally different things!!

A "tune up" generally refers to replacement of parts that deteriorate over time such as spark plugs. plug wire, fuel filter, air filter etc.

A tune is short for performance tune and involves changes to the settings in the Powertrain Control Module (PCM) such as amount of fuel, timing, transmission shift points and much more. Specialized knowledge and equipment are involved in perforance tuning and the average garage is unlikely to have either.

What you be your guess as to the cost of a tune and what kind of hp increase might I expect

Vetteman Jack 01-16-2018 07:16 PM

Welcome. A good tune will generally cost you in the $350-450 range.

FrankLP 01-16-2018 08:02 PM

Welcome and hurry up and post pics of your ride! :D

Denny Kohlman 01-16-2018 09:07 PM

pics
 

Originally Posted by FrankLP (Post 1596391790)
Welcome and hurry up and post pics of your ride! :D

I will try to get them in the next few days. Tonight is 8 degrees and the car is in the back garage. Big warm up coming 40-50s in two days. I will get out and post a picture.

Denny Kohlman 01-16-2018 09:09 PM

tune
 

Originally Posted by Vetteman Jack (Post 1596391476)
Welcome. A good tune will generally cost you in the $350-450 range.

Thanks. Any idea on what to expect on a hp increase?

Yello95 01-16-2018 10:25 PM


Originally Posted by Denny Kohlman (Post 1596391014)
Thanks. That is the kind of info I am looking for.

You are welcome! :woohoo:

ALLEGRO 01-16-2018 10:45 PM

Welcome aboard and I hope YOU enjoy this forum as much as I have.

Its' the greatest place on the web.

Denny Kohlman 01-17-2018 11:41 AM

pics
 

Originally Posted by FrankLP (Post 1596391790)
Welcome and hurry up and post pics of your ride! :D

We found some pictures the summer I bought the car (5/12) but my wife, who is the computer expect, can't get them to post on the forum. Neither of us are great on the computer. Sometimes I get my grandkids to help out.

Denny Kohlman 01-17-2018 02:41 PM


Originally Posted by 8VETTE7 (Post 1596396154)
Here is a link from the HELP Forum on how to upload pictures:

https://www.corvetteforum.com/forums...-pictures.html


Much more good info in the HELP Forum for non-PC-literate members. :yesnod:

Thanks We will give it a try.

Denny Kohlman 01-18-2018 11:15 AM


Originally Posted by rrwirsi (Post 1596382856)
:iagree: Lets see the fun car.

I finally got a picture of my 2000 vette

Denny Kohlman 01-18-2018 11:21 AM


Originally Posted by FrankLP (Post 1596391790)
Welcome and hurry up and post pics of your ride! :D

I finally got a picture of my 2000 vette

Denny Kohlman 01-18-2018 11:26 AM

tune
 

Originally Posted by Vetteman Jack (Post 1596391476)
Welcome. A good tune will generally cost you in the $350-450 range.

On my stock (345 hp) vette what kind of a hp increase could one expect?

Denny Kohlman 01-25-2018 12:27 PM

performance tune
 
I have a question regarding a tune for any Corvette. If you can get an additional 10-20 hp from a good tune why don't GM just tune the cars to the max before they leave the factory. With the hp war going on among manufacturers you would think they would want to showcase as much hp as could get from the stock engine. Any thoughts?

Jeff T. 01-25-2018 01:02 PM

Welcome Danny!!! Nice color choice BTW! :D

RedRiderZR1 01-25-2018 01:33 PM


Originally Posted by Denny Kohlman (Post 1596449737)
I have a question regarding a tune for any Corvette. If you can get an additional 10-20 hp from a good tune why don't GM just tune the cars to the max before they leave the factory. With the hp war going on among manufacturers you would think they would want to showcase as much hp as could get from the stock engine. Any thoughts?

The quick answer to your question is that these cars came with a warranty and they tuned them from the factory to be safe. They wanted them to run rich enough so they would not detonate with bad gas causing engine problems (warranty repairs). By getting a tune alone to get the AFR in check you can pick up around 12-15 rwhp not doing anything else to the car. With headers and catback you will pick up around 30 rwhp +/- what system you put on. Catback system is for sound only on these cars, you don't get any performance benefit out of them for the most part.

Welcome to the Madness. Nice Car.


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