Proper way to stack boxes

[JEly]

I already have the Power Pup and was thinking of stacking it with the TTPM I had before the Pup-----is there a certain way to do it? Is their any adverse effects of stacking? How much more would I gain by doing the stack?



Thanks

JIM

 

[MichaelWright]

I take it the TTPM is a pressure box?



If the pup is already installed on your truck, just plug in your TTPM, you are now stacked.



Watch your transmission if it is stock, and your EGT's can get up there 1400+ in the extreme mode. I run mine stacked with the Edge EZ on setting 4. I'm in Performance mode right now, 14. 7 mpg. Extreme drank to much fuel, and I couldn't keep my foot out of it.



Mike

 

[JEly]

Yes the TTPM is a rebadged EZ... ... ... ... ... ... ... ..... Someone had said you had to make sure the pressure box was disconnected when you change programs on the PUP so I wasnt sure if I had to do anything to hook up the TTPM



JIM

 

[DLeno]

I think in general you want to guarentee that the 'pup sees stock hardware. I doubt it would make any difference but its good insurance.



now the pup and the EZ on level 2 or 3. thats a stack I would like to see. fuel pressure about as high as you want to go, plus duration and timing. yum. Another interesting stack would be the pup and the VA pressure box. the pup could use just a little more pressure but not much.

 

[JEly]

Doug... ... ..... Since the TTPM is a little milder than the EZ would it still be better on the lower settings such as 2 or 3 for the stack



Thanks

JIM

 

[DLeno]

I thought the TTPM and the EZ were the same in terms of maximum power and maximum pressure. the early EZ with 6 levels of course is scary. In any case, I'm refering to the TTPM anyway, which is what I have measured. yea me personally I'd stay at level 2 or 3 when stacked with the DL'er. otherwise your pressures may be too high. level 4 by itself makes 80 horsepower and (my opinion) is just a bit too close to pop goes the weasle. level 3 would be much better (about 65 RWHP). and level 2 should work nicely.



I note that the pup is intended to be stacked with aggressive 100HP pressure boxes that are a lot more powerful than the TTPM on level 2 or 3. more power to ya. I'm only saying that if you are concerned with maximum rail pressure, stick to a total of about 70 horsepower gain at the rear wheels due to pressure. that means adding about 40 with a box, 'cuz the pup itself has about 30 to begin with I think.

 

[JEly]

They probably are the same... ... ... ..... I thought the TTPM was a little less across the board when I talked to Keith when I bought it. I will give it a shot and see how it is



JIM