6.0 Liter Encine Swap into a 90 k5 blazer
It shouldn't be too difficult. Basically, tear out the ECU that you have and replace it either with a stand alone unit or try to integrate in a stock PCM and engine harness. All depends on what you can get with the motor.
You will have to upgrade the fuel system as well because the fuel pressure required for a TBI motor is a lot lower than what is required for a MPFI engine. Those LS based engines can make some wicked power though!
You will have to upgrade the fuel system as well because the fuel pressure required for a TBI motor is a lot lower than what is required for a MPFI engine. Those LS based engines can make some wicked power though!





