[Chris Williams]

Originally Posted by KEVIN T

Hello all, Perhaps someone knows of or has expierenced this. I set the MSD crank trigger to 35 degrees but when I check it with a timing light it is only at 32 degrees. I checked to make sure that the damper it true @ TDC and it is. So is there a, + or - in the MSD box? I wouldn't think so. Any ideas?

Thanks,
Kevin T

What box? The 7AL3 differs from the 6 and even the 7AL2 by a few (2-3) degrees. Known issue, that everyone just gets used to. Go by the timing light.