I met a guy on the road with a bully dog complete system. He said it was a 134hp model that was special request. Called BG and they claim to never had made that box.
Bullydog had a 130 "or so" HP timing/pressure box that was pulled from the market.
Wanted to find a setup with all 3 adjustable options for timing, duration, fueling.
TST has timing and duration today. duration is what provides the "fueling". fuel can be added by either increasing the amount of fuel per squirt (higher pressure and/or bigger injector), and/or by increasing the amount of time the injector stays open.
If I have to stack... I will stack.
I read about a TST and Edge box combo being deadly.
Adding pressure to duration acts to cool EGTs for the same HP level. this has been proven with the pure (no timing) duration box from VA, and I believe is also succesful with the TST box. The longer the duration, the more retarded the timing is.
The way I see it, the reason the EZ stacks are succesful with the TST (in reducing EGTs) is because you are able to achieve a given power level with a shorter duration. Even if you advance timing with the TST, EGTs may STILL benefit if you can shorten the duration by adding pressure. I'm not aware of any TST/pressure box stacks that actually provide a HP output increase of anything significant. what you do is get more of the power via pressure and less of it via duration.
The deadly combination comes when you stack for the wrong reasons or existing air system (including the turbo) can't handle the fuel. TST boxes on TE 9 eat stock turbos, from what I'm reading. the impeller and associated shafts and bearings just can't handle the stress. So you can always add fuel -- thats as easy as a credit card charge and 15 minutes under the hood. What you want to be careful of is being able to use that fuel by providing enough air.
I think the TST and Edge combo would be very nice, as long as you stayed within the operating limits of your air system and fuel system. those are big deals, of course. same goes for VA and pressure, although the TST box has the advantage of integrated timing.
If you want to adjust pressure as well as duration, then put on an adjustable pressure box like Quadzilla, Volumizer, Bullydog, etc. and stack one of those with the TST. Timing won't be adjustable, but you'll have two pressure settings and 9x9 duration settings.
Quadzilla is teasing us with an adjustable timing/pressure box, and it looks like this will provide a good option. It won't get you duration, which you could obtain from VA, but that combo won't give you the adjustability of the TST.
One thing to keep in mind about the TST versus any other single or stacked combo out there: nothing on the face of the earth will fuel more and smoke more at the low end. But, turn the TE settings down for the street, and turn them back up for the track!
I really just want something good for towing and able to pump it hard at the track a couple times a year
For adjustability, nothing beats the TST. put the EZ on there to give a little pressure, and then fill in the blanks in the torque curve with the TST's separate low end and high end settings. dial in whatever your air system can handle. For racing you won't find anything that beats the TST, but you will probably be shopping for turbos and fuel system enhancements soon
