Well i got a hf crx with a sohc zc non vtec it still has the pm8 ecu waiting on the pm6..... why does it sputter acts like there is not enough gas.. i believe the intake and exhaust it from the 8-valve.... and i cant turn the distributor far enough to set the right timing... standin facing the dizzy it was clocked all the way to the left so i took it all the way to the right the timing marks still dont line up. Tia...