
Originally Posted by
skeet
believe it or not, every vechicle is different, even with same mods same motor, they all have there own brain!! lol.. a tuner can tune hundreds or thousands of vechicles, from great experience, but once the tuner has that vechicle in hand its a whole new ball game , for one he would know what the truck is doing what its capiable of doing, and whats it showing while doing it... now if you wanna go mail order i would sugguest a mail order from nelson as i have used his dearly and luved it, plus he owns this site and it would be a great to support it...
I agree.If you are not local to a good tuner then a mail order tune is the way to go. If you live fairly close a street tune will be alot better than the mail order,plus the tuner would probly spot any problems with the vehicle if they exist.
2005 Avalanche -5.3L,Comp Cam,Trick performance turbo kit,custom intercooler, 4L80 tranny -450hp/480 tq at 7lbs