08KR
New member
First of all im not new to diesel... i used to be a hardcore Cummins fan... owned a 12.0 Second Fuel only SO VP44 Cummins. But once i bought my 6.4 ive NEVER looked back. I smoked my dads efi lived duramax with my H&S on the stock wild tune. Anyways...
I have the XRT Pro and installed the Hot Damn 300 tune. Its quick but not as fast as i expected. Im only seeing roughly 30-35psi (according to dash gauge and Edge). Does this seem right? Also I can seem how to get the low boost settings to come up?
Next question... Is an fuel pump needed for these trucks running just a tune?
Thanks ahead of time guys looking forward to learning about these 6.4s
I have the XRT Pro and installed the Hot Damn 300 tune. Its quick but not as fast as i expected. Im only seeing roughly 30-35psi (according to dash gauge and Edge). Does this seem right? Also I can seem how to get the low boost settings to come up?
Next question... Is an fuel pump needed for these trucks running just a tune?
Thanks ahead of time guys looking forward to learning about these 6.4s