Probably been discussed before but I figured why not again. Some facts I learned today. - D series and B Series Dizzy caps are damn near similar and a CX cap fits on an LS Dizzy. - D series alternators will work on B series engines with a little modification, just a little grind on the adjusting bracket and it fits perfect. Mine was for some reason is a mitsubishi unit. And I want to know, what the hell is the sensor on the back of the block of a b18a1, I just wired it up to whatever plug fit cause I didn't mark the harness. There is also a 2 pin male connection comming out of the back too, I have no idea what it's for. Lastly, do I just "T" off all the extra vacuum hoses to central source? 93 hatch/ 90 b18a1 I converted the OBD0 dizzy to OBD1 while I wait for the new one, ya think I'm gonna have any problems with it?