I am just starting to research this and I am wondering what would be best for what I really use the car for. So I thought i would ask you guys what you thought.
My GEN 5 has a little over 55,000 miles on it and the extended warranty runs out in about ten months and this is about the sametime I will be due for it's bi yearly Cal. smog check. I plan on being moved to anther location that has no smog requirements before the next smog is due in anther two years.
One thing to consider is that my new location will be at 4,800 ft above sea level as opposed to the 55 ft I am currently at.
The car is used mostly for blasting down the freeway with no forseeable closed course work in the future. I would like to attend some half mile or one mile speed trials. You know a bucket list kind of thing.
I would like to add that I have no need to be the fastest out there. I learned a long time ago that there is always someone out there faster, and I'm fine with that.

My first thought was to send the car to Prefix for their 9.0L Extreme deal.
Then I saw Calvo offers a 9.0L Stroker Package with the option of installing a MoTeC. For more money off course. My first thought was maybe this mite be a better option due to the higher altitude I will be moving to. I really don't know that is why I am asking.

This much I do know and that would be Stroker Motors don't like boost. So going this route this would mean no more power upgrades if I went in this direction.

All this leads to the question do I really need 785 hp with the stroker. No, not really. But if I am going to go this far why not consider a Calvo 1100 hp Twin Turbo option.

Yes, I do fully understand the finances involved with any and all of these endeavors. you can bet I will be doing my do diligence well before making a decision. I just thought it would be interesting to ask here on the forum and perhaps there mite be many things brought up that will be very helpful.

Due to the distance I am from ether shop the first thing on my list would be reliability and longevity.

It seems both shops have proven Stroker Packages. I would think that Calvo would be more likely to accommodate any customization to said package for my specific application. If needed.

Correct me if I am wrong here. I was thinking that going with the Turbo option at cruising speed. That this option would be easier on the motor for the long run. No boost at no load or light load.

You can't turn down a stroker motor.

I was thinking that a final drive gear change would be advantageous with ether option. No need to spin a stroker motor any higher than needed and with the turbos it would have more than enough power to make up for losses in acceleration and be a little more livable at highway speeds.

So I would really like to hear from those that have real life experience with ether of the kits mentioned above. I also welcome any and all comments from everyone else as we are never short on opinions around here.lol

Your thoughts?