Originally Posted by impalabob64

I ran the Blackheaded version of the IDM ,this was my first run with the motor, it was sick fast,an had a chance to race it against the JL RedDot both motors where in S720,s we were the fastest cars on the track.I am happy with this motor an will doing alot more testing ,Also the pipe an header i use was the IDM,if for some reason you cant get the the IdM,get the Mega pipe an Header combo work also.