Best mail order tune to start?

**Tgranber** · 01-24-2011

ZZP
3800Performance
WBODY

I don't know of others. Those 3 are about the same price. Any others better for mail order tunes?

The process I am going to do is get a mail order tune from someone that knows the GTP (4-2 and 3-1 shifts, 40mph lag, etc) Then I am going to get a dyno tune off of that from my local shop to make sure the air/fuel is perfect.

Thanks in advance,

Tim

**Explicit_Spade** · 01-24-2011

I wouldn't waste the money if you're dyno tuning anyway. They can also change shift points when you have it dyno tuned.

**99prixgt** · 01-24-2011

you can have your shift points raised regardless. Stock valve train 5800 is good. Just get it tuned by someone who knows what there doing

**Tgranber** · 01-25-2011

Stay on point guys. Which tune is better. I have a shop in the local area that will do dyno tuning for 100 an hour so I just need to make sure my Air/fuel is right.

**blueguy** · 01-25-2011

DHP PCM.

3800 Performance.

Done.

**99prixgt** · 01-25-2011

i don't understand? you want a canned pcm just to take to a tuner and have it tuned again?

most aftermarket pcms don't have the right tranny tables adjusted which you really need adjusting to. If your buying a pcm for just some skip shifts, to me, that would be a waste of money. You don't really want skip shifts to begin with.

honestly, i would just make a post in the regional section, on here and cgp, you could probably get a better tune by a local, that has a tuner and has been doing it for a while, for way cheaper.