Where do I begin.. Dedication to the craft & passion for performance; that’s what John delivers.
My Original 888 Pontiac G8 GT was in all sorts of bad shape from an absolutely Horrible tune by “Vette Doctors” in Long Island NY. If it wasn’t for the hard wired engine safety protocols my engine would’ve ?blown? a long time ago. (They turned all safety protocols off to cover tracks ?
John pulled up everything (Matrix/Batman Magic to me), Isolated the problem, fixed it with precisian & took it from running horribly to running like a dream ???
Roastin Performance.. Roast the Competition. ??.

I referred my buddy who has a vette that was running rough after 2 different shops dyno tuned his vehicle, 800 or 1000 plus bucks later!!! I sent him to John at roastin performance who I previously worked with a couple years back. My friend is thrilled at how well the car drives. I can say that the vette is waaaaay faster now! He said he is getting 3 to 4 mpg better mileage as well. Anyone else with a modified car you need to see John. He will get you straightened out and running flawless.

John really knows his tuning when it comes to vettes.One thing the majority of tuners lack is taking the time to do the tune right for your car.Instead of throwing on a blanket tune and making a couple adjustments. John is thorough and really spends the necessary hours to get your tune perfect the way it should be.Really nice guy, worth every penny.