1996z28m6

I was wondering what type of gain i would get from having my car tuned with the mods in my sig.

Kataklysm

I believe on his website it says average is around 10 wheel power. If you read what he does you'll see it's not neccasarily for power gains but to make the car run to its optimum performance.

breakmyfootoff

Don't forget that besides peak HP on a dyno that you also gain better drivability and end up with a car that is more of a pleasure to drive.

NovaTodd

Ion tuned my car for my lt4 hot cam and 3.73 gears - it has never run better. I would highly recommend his services as you will notice the difference.

Bow94z

i have the same miles and mods as you, and i thought for a 100$ the madz28 tune was well worth it. Cars pulls alot harder than it ever did. you really do feel a difference, it just feels smoother driving around town too

MADZ28

2000GTP

Ion is definitely a well-respected guy on this board. I will be buying my PCM from him in a couple weeks. His tunes can accomodate low temp. stats, premium gas tuning, shift points, shift harshness, headers, no cats., no AIR, no EGR, and the list goes on.

Bersaglieri

Great guy to work with. If you want he has dyno graphs of gains from his tunes.

-Dustin-