I am planning on purchasing a Diablo Delta chip for my 2001 F-250 V-10 and was intersted in hearing from anyone who has the same truck / chip that has conducted before and after dyno tests to determine real gains, to get an idea of what I might expect. Thanks for your time.

 

Its not just same truck/chip. Its same truck/ecu code/program on chip. Make sure you get all that.