So i started tuning my car on dsm 450s the other day, and i thought eveything was going well. WOT is fairly straight foward, but part throttle is proving to be a real bitch. Can you guys give me some tips on how to tune part throttle, Im currently running open loop in crome pro right now, but after i get everythign straight, ill switch it back to closed loop and set it to open when the ecu reads 3psi of boost.

Thank you kindly
WI

 

What is your setup?