Originally Posted by
james kiely
im on closed loop wih 55lb siemen injectors running 370/380 bhp,and driving pretty conservately am only getting 220 -235 to a tank.will coil pack enhance the mpg return and the driveability of the car to warrant the cost of converting,all replies would greatley be apprreciated
are you sure that its going into closed loop properly? I would reccomend that you talk to MSD and get there take on it, you probably need to check the co etc to make sure that the closed loop is working. Im lucky in that I know when mines working as my wide band afr shows pretty much bang on 14.7:1
