i just bought a eg with a gsr motor. the bottom is built, the cr is 12:3:1 i was told. it had a s300 ecu and it fried. can i use a stock p72 ecu without messing up the motor, just until i can get a new hondata???? also the head is stock w/ a shunk2 manifold.

 

yeah, you should be good. if you can try it out first and give us feedback if your motor is running fine or not well.

 

Before you hook up a stock ecu how did your s300 fry?