COPO Horsepower adjustments

[ss3011]

Duncan works in the GM Performance Center where they build all the COPO engines .

[Erik Jones]

Well, Give him a High 5 for us. I think its actually cool that you can buy a 28K engine that will go 8 flat without doing anything to it. That is the true meaning of factory stock.

[Superfan1]

Is this the COPO that is owned by Nick Mitsos who owns Mountain View Tire?

[Erik Jones]

Originally Posted by Superfan1

Is this the COPO that is owned by Nick Mitsos who owns Mountain View Tire?

Yes

[copo kid]

After reading all this about how the car came from chevy (stock) this way and just a tune it’s all bs. Duncan Michael built my motor to in my car great job he did it is awesome. Here’s the problem 1. Car does not come in that color ya u can wrap it or paint it I know that. 2. Car does not come from factory with 7.50 cert cage it comes with 8.50 cert cage for stock fs/aa. 3. Lamb brakes shocks and struts is not factory Copo stuff strange is. 4. Mark Williams axles is not factory Copo stuff strange is. 5. Switching blower pulleys in Vegas 3 times during an event tells me u were testing your shootout motor by running faster then the rest of the supercharged fs/aa stock copos with tunes by .5 second in 2200+ feet of air little obvious your numbers are factory showdown shootout numbers. 6. Takes 4 guys to maintain a factory (stock) supercharged Copo motor that evidently valve covers never been off till that event? Probly because they were off on the motor on the dyno after 20-30 pulls multiple times. Not believing it.7. 3 inch and 3 1/8 blower pulleys are illegal in stock 3.25 - 3.50 are legal. 8. Shaft rockers are illegal in stock fs/aa 9. What stage of whipple blower is on that motor stage 1 stage 2 stage 3 stage 4 ?. Would like to see the boost psi numbers from the run with your stock motor and rpm. I’m sure factory blower was brought with in the trailor just Incase of a heads up teardown that came the next day after the run giving you time to come up with a plan to make it pass. Kinda funny how the blower was takin off the motor before teardown or Nhra officials were there and brought right into the trailor while leaving the other parts out? Kinda seems little weird. If there was supposedly more power where that came from why so slow your still getting out ran with your shootout motor you can brag when your in the 7.90s and the fastest one out there with your (stock) Copo motor. Sorry but every supercharged stock fs/aa driver that has one knows that this is bs.kinda funny took you all year to get the car out with your stock supercharged Copo motor with just a tune in it right from chevy. seems like everybody that runs in the shootout with their Copo should not have built a motor to run 8.0-8.20 they should’ve just put a (tune) in it. The way the car is now is exactly what everybody does to it when they get it from chevy to build it to run the factory showdown. Pull the motor and tranny put another one in that’s been modified then switch all the suspension and brake components and and the axles and the gears and the shifter and update the cage because you are building a motor with way more power to run faster while you get all the tunes figured out while the motor is on the dyno. If it was mine and I bragged about more to come I would have set the record at 7.90 in fs/xx instead of using my shootout motor in fs/aa to ruin a index and add weight to to everybody’s car that didn’t need it. When you calculate out the numbers of what the (stock) horsepower and torque from the factory motor and setup from a chassis dyno and the weight of the car and the air that day at the track and the speed it doesn’t make any sense it’s so far off.Good job gotta give you credit to get one passed all the Nhra officials that didn’t even look at anything hardly at all and couldn’t figure it out doesn’t mean that the rest of us that own one can’t figure it out. Just like the challenger that ran 7.90s (stock) didn’t even get tore down. I’m sure all the copo guys are very happy with you. Kinda seems funny like a pro stock thing if you know what I’m saying lots of R&D in the shop and money thrown at it then test the new combination oh wait it’s all (stock from chevy) it just turns out you got a motor that makes 200 more horsepower then everybody else’s from the factory (stock) I don’t think so. So far it looks like more power to come isn’t working with the numbers in Pomona I guess after your test session in Vegas you should be faster not slower with your (factory stock motor from chevy just the way it came) haha give me a break . If this motor is so stock maybe you should post pictures of everything in it because stock stuff is not a secret you can break down the parts from chevy and you already have the list of parts from the whole motor when you get the car from chevy. Without pictures not believing any of it. Maybe Nhra will have to make a decision on what cars they consider fs/aa factory 8.50 cert. they should have their own record and weight and not allow fs/xx cars to come in to the class of fs/aa and ruin the index and weight breaks and try to set the record because (factory stock) fs/aa cars were built to run 8.50 and slower for stock eliminator from chevy. they didn’t come modified to run factory showdown with 7.50 cert cages so there needs to be a fine line of what class that car is meant to run and only should affect that class they run in. I’m sure everybody agrees with me on this. Nhra will be getting plenty of emails and heat about this I’m sure so they will have to make a decision on the cars that show up at the events and determine what class they are in even if it means they get looked at at the national events for class racing. I’m sure there will be changes to come.

[B Aceves]

In the words of Conner McGregor
WHO DA FOOK IS THAT GUY,^^^^^^^^^^^^^^^

[Gary Tackett]

Copo Kid,

Please post your name as well as the name of your English teacher that taught you how to form a paragraph. You owe me $2.97 for the Advil from trying to make sense of your post.

I just spoke with Erik and he said if you're a good boy and eat all your carrots at dinner, you can have the motor out of the frame rails of that car for 70k. However, like sooooo many things in life, you're going to be disappointed because that is exactly how it came from Chevy.

The rest of your post filled with a lot of jealousy and speculation.


Of course all of this is my opinion, and I could be wrong......


Pirate

[Ed Wright]

It was the longest paragraph I have ever seen. :-)
Sounded like a good bit of jealousy to me.

[Erik Jones]

Originally Posted by copo kid

After reading all this about how the car came from chevy (stock) this way and just a tune it’s all bs. Duncan Michael built my motor to in my car great job he did it is awesome. Here’s the problem 1. Car does not come in that color ya u can wrap it or paint it I know that. 2. Car does not come from factory with 7.50 cert cage it comes with 8.50 cert cage for stock fs/aa. 3. Lamb brakes shocks and struts is not factory Copo stuff strange is. 4. Mark Williams axles is not factory Copo stuff strange is. 5. Switching blower pulleys in Vegas 3 times during an event tells me u were testing your shootout motor by running faster then the rest of the supercharged fs/aa stock copos with tunes by .5 second in 2200+ feet of air little obvious your numbers are factory showdown shootout numbers. 6. Takes 4 guys to maintain a factory (stock) supercharged Copo motor that evidently valve covers never been off till that event? Probly because they were off on the motor on the dyno after 20-30 pulls multiple times. Not believing it.7. 3 inch and 3 1/8 blower pulleys are illegal in stock 3.25 - 3.50 are legal. 8. Shaft rockers are illegal in stock fs/aa 9. What stage of whipple blower is on that motor stage 1 stage 2 stage 3 stage 4 ?. Would like to see the boost psi numbers from the run with your stock motor and rpm. I’m sure factory blower was brought with in the trailor just Incase of a heads up teardown that came the next day after the run giving you time to come up with a plan to make it pass. Kinda funny how the blower was takin off the motor before teardown or Nhra officials were there and brought right into the trailor while leaving the other parts out? Kinda seems little weird. If there was supposedly more power where that came from why so slow your still getting out ran with your shootout motor you can brag when your in the 7.90s and the fastest one out there with your (stock) Copo motor. Sorry but every supercharged stock fs/aa driver that has one knows that this is bs.kinda funny took you all year to get the car out with your stock supercharged Copo motor with just a tune in it right from chevy. seems like everybody that runs in the shootout with their Copo should not have built a motor to run 8.0-8.20 they should’ve just put a (tune) in it. The way the car is now is exactly what everybody does to it when they get it from chevy to build it to run the factory showdown. Pull the motor and tranny put another one in that’s been modified then switch all the suspension and brake components and and the axles and the gears and the shifter and update the cage because you are building a motor with way more power to run faster while you get all the tunes figured out while the motor is on the dyno. If it was mine and I bragged about more to come I would have set the record at 7.90 in fs/xx instead of using my shootout motor in fs/aa to ruin a index and add weight to to everybody’s car that didn’t need it. When you calculate out the numbers of what the (stock) horsepower and torque from the factory motor and setup from a chassis dyno and the weight of the car and the air that day at the track and the speed it doesn’t make any sense it’s so far off.Good job gotta give you credit to get one passed all the Nhra officials that didn’t even look at anything hardly at all and couldn’t figure it out doesn’t mean that the rest of us that own one can’t figure it out. Just like the challenger that ran 7.90s (stock) didn’t even get tore down. I’m sure all the copo guys are very happy with you. Kinda seems funny like a pro stock thing if you know what I’m saying lots of R&D in the shop and money thrown at it then test the new combination oh wait it’s all (stock from chevy) it just turns out you got a motor that makes 200 more horsepower then everybody else’s from the factory (stock) I don’t think so. So far it looks like more power to come isn’t working with the numbers in Pomona I guess after your test session in Vegas you should be faster not slower with your (factory stock motor from chevy just the way it came) haha give me a break . If this motor is so stock maybe you should post pictures of everything in it because stock stuff is not a secret you can break down the parts from chevy and you already have the list of parts from the whole motor when you get the car from chevy. Without pictures not believing any of it. Maybe Nhra will have to make a decision on what cars they consider fs/aa factory 8.50 cert. they should have their own record and weight and not allow fs/xx cars to come in to the class of fs/aa and ruin the index and weight breaks and try to set the record because (factory stock) fs/aa cars were built to run 8.50 and slower for stock eliminator from chevy. they didn’t come modified to run factory showdown with 7.50 cert cages so there needs to be a fine line of what class that car is meant to run and only should affect that class they run in. I’m sure everybody agrees with me on this. Nhra will be getting plenty of emails and heat about this I’m sure so they will have to make a decision on the cars that show up at the events and determine what class they are in even if it means they get looked at at the national events for class racing. I’m sure there will be changes to come.

Hahahaha..... This is epic. I think this goes to number 1 on the Class Racer posts...

[Mike Jones]

Is Ross Gregory the "Copo Kid"?
This thread has it all!!
Mike