SDS EIC ?
 

I was considering going with a SDS EIC setup on my prelude, but they said it might not wrok since I have a vaccum advance distributor, and that this system needs a tach signal. I plan on using a MSD BTM as my spark managment, is there someway to make this work on my motor?

Re: SDS EIC ?
 

You need to get out of the 80's and come into the year 21st century.

SDS EICs and MSD BTMs = the fail O0

Get your setup running an electronic advance distributor and get running at least OBD0 if not OBD1

Re: SDS EIC ?
 

so this would require getting a obd1 distributor and matching ecu?

Re: SDS EIC ?
 

thats the functional norm these days yes...

i'm sure a specific prelude forum would have more specific info on what you need, but an OBD1 distirbutor that fits your head, wired correctly with a chipped OBD1 ECU and you'll be off to the races