tst ?

[MDalton]

I have it on my 06' 6-speed, and have thrown a couple codes getting on it! Above 5-5 it is dropping my fuel pressure. The only thing I don't like is it comes on really hard about 1800rpm to redline. I am thinking about doing the stack to see if I can improve the drivablity. Mike

 

[JRD]

When your truck is throwing codes, is it to operating temperature? If not this may be your problem. Also what program do you have installed on your box? I have the newer program for a single turbo charger and I think the power is very smooth. Alot of people have run TST's "twins" program which fuels pretty aggresivly down low and found it hard to tow with and not very streetable. Call TST and give them the product number and they will be able to tell you the program that is currently installed if you dont know. Hope this helps. (sorry, not meaning to hijack the thread, just trying to help the guy out above me )

 

[4xquadrod]

The only time my truck sets the " crank positioning sensor" code is when I am at 1100 rpms consistantly, like driving through a parking lot or in slow traffic. Mine doesn't care if it is at operating temp or not just 1100 rpms.

 

[CBrabec]

Alot of people have run TST's "twins" program which fuels pretty aggresivly down low and found it hard to tow with and not very streetable.

I have to agree and disagree. I agree that it does fuel aggresivly on the low end, but I disagree in the fact that it does an awesome job towing and it is very streetable. That early fueling helps my sps 62 spool up alot quicker which helps me lay down the rubber faster. Also the new DTT and DPP pusher have a little to do with that :-laf I would recommend the "twins" program to anyone. I love it!

 

[Tomeygun]

I have to agree and disagree. I agree that it does fuel aggresivly on the low end, but I disagree in the fact that it does an awesome job towing and it is very streetable. That early fueling helps my sps 62 spool up alot quicker which helps me lay down the rubber faster. Also the new DTT and DPP pusher have a little to do with that :-laf I would recommend the "twins" program to anyone. I love it!

I agree, the twins program is needed with any aftermarket turbo, IMO - MUCH faster spool-up then with the regular program



Cbrabec... Got any pics of those stacks?

 

[CBrabec]

There on there way tom. .

 

[TX Gooseneck]

I've had mine on for a month now (~12k) and haven't had any problems other than not enough fuel It set the p0606 code, but has since cleared up.

 

[MDalton]

TGUN thanks for the reply I will check the program tommorrow and give them a call. Today I pulled a 28ft. gooseneck loaded with 4,500lb. and the truck did good but it just seems from idle to about 1800 I have no power then it is on strong. I am still trying to figure out the best combo 4-4 or 3-5, I am open to suggestions. Thanks Mike

 

[jvjump]

Has anyone had there cb turn there truck off or make it miss with the tst on.