Quote:

guy has a ACCEL upti sparkII for 94 1/2 and up... just wondered where the cutoff was for the older version or do they all fit?? thanks

The cut off was 1995, there was no change during the 94 model year. 1995 and 96 were activly vented rather than the weep holes found in the 92 - 94 versions.

If you have a 92 - 94 your best bet is the MSD or Dynaspark (if they're still in business. I have a Dynaspark by the way). You can upgrade an early unit for a later one but it imvolves changing the timing chain cover among other parts.