97camaross

iTrader: (6)

pretty much what it sais

2XR95Z28

iTrader: (4)

I plan on having him dyno tune my car at Speed Inc. this spring but going to be gettin a MO tune from him to having a starting point on the dyno tune... Always heard good things...

OlMastaScrilla

iTrader: (3)

I got a tune from him after installing headers, good guy. Shipping was quick and the tune was great. I would definately reccomend him.

Ihasfip

iTrader: (5)

I don't know about Mad but I have heard good things about him. I went with Trifecta Performance for convenience and I was super pleased. Vince is a super guy and will help you day or night.

D

96lt1m6

iTrader: (31)

no problem with the powertune here..infact i emailed Ion with my questions about the added parts i put on and to see if we could get more out of the tune if i had a reflash aand he said NO! he could have said yeah send me your PCM and 50.00 and we will see if anything is left on the table but he did not do such.....he is honest,fast and reliable! i have now had a few different tunes for my customers and friends through Ion and NO PROBLEMS at all..

baylove

iTrader: (35)

what the difference between a madz28 tune and a pcmforless tune ??

shbox

Probably not much besides the price. People seem to be equally pleased with both.

ss.slp.ls1

iTrader: (36)

I just ordered a mail order tune from MadZ28.com for my CC503 full bolt-on build and I am very happy with it. The car idles perfectly and it pulls strong. I have yet to get it on a dyno and see what power I am making or where my AF ratios are at, but so far I am a satisfied customer.

malibu2slow

iTrader: (1)

I have a madZ tune on my madaz (lt1 swamp),like said above fast shipping and everthing seems good after about 7 bottles, plugs are good and havent had any prolbems

CamaroRacing12

iTrader: (5)

i am running one... car runs strong and is great... but he didnt eliminate the lockup in 3rd... so my verter will lock at 100mph in 3rd gear... but then again i didnt tell him to (iwas unaware of it at the time) shipping was fast and easy and he always anwsered my calls and questions i recommend him... but if u can get a good dyno tune i would go with that

MadMike 97 Z28

iTrader: (3)

Ion was easy to work with I would recommend him to anyone looking for a mailorder tune.

BTW Ion runs MadZ28 if you didn't know.

BOLO

iTrader: (40)

I run his tuning. And highly recommend his services. A great guy as well.

1996camaross

i prefer pcm4less. thats all i have ever had tune my car and i am very pleased.

TravisMcGill2000

iTrader: (2)

in a full bolt on car wat kind of hp gain and did u seen any decrease in the 1/4

riceburnerZ28

iTrader: (20)

I've just got my computer back from Ion a few days ago and I'm am very happy with the it ! BTW my car is newest ride on madtuner site heheheh http://www.madtuner.com/index.php?op...tegory&catid=1

ks my ss

i had ion do an obd I conversion and tune for me years ago and he nailed it. we had a few dyno pulls and a few portable wide band runs and everything was dead on and there was nothing for us to tweak.

RedLT1Z

They're very comparable with PCM4Less, either are great choices for a MO tune and a lot better than a handheld tunner.

Z-RATED94

iTrader: (6)

Same here!! Hi Butch.

Counted Out

iTrader: (6)

I want to go with MadTuner, but when you go to the 93 LT1 page, it says not for internal modifications (my plans are in my sig) - none of the other years say that.

Is Ion not good with the 93's?

shbox

Email him and ask the questions you need answered.