If I got a BD and ran Crazy Larry, what is missing? Meaning what do I gain by stacking? There must be something that the BD dosent do..

 

fill in your sig please. stacking helps you get what one programmer doesn't offer like timming, pressure or duration. i belive crazy larry has no pressure...

 

sig please ...............?

 

Is there a box/programmer that does it all? Is pressure all that the crazy larry lacking?

What is the smarty lacking?

Is there a reason that the programmers cant do pressure?

 

I have my sig filled out but it dose not show up.. And yes it check under options to show sig. Maybe just gie it some time..

My question dosent require knowledge of my truck but if so then its a stock 07 4x4 5.9

 

no some do pressure. i believe the smarty does do pressure timming and duration on some levels.. do a search about stacking someone has a chart that shows what each box does..

 

Smarty does timming and duration...for the standard versions + pressure for beta 4.2/4.3/4.4 and probably the up and comming race version....

 

Stacking can come in when you are using different products to do different things - such as timing, pressure, and duration. HOWEVER, if you are using a downloader and a controller you can sometimes stack them together to benefit further. A downloader changes parameters in the ecm. A controller takes the ecm signal and then adjusts the parameters before it it gets to whatever it's controlling - such as the injectors OR it fools the ecm with lesser info so the ecm will go further than normal. So sometimes you can use a downloader to adjust the ecm to a certain point and then use a controller to further adjust the signal.

 

Why haven't we seen something like like EFI live for the Cummins?




Seems like the Smarty almost had these capabiliteis except we are paying for the programs to download instead of being able to go into the program and adjust it ourselves.