HELP! I just threw a rod in my Si hatch. Looking at picking up a b18a and a gsr tranny. The only questions I have are about the dizzy and mounts.
Can I repin the obd0 dizz to run obd1, or do I HAVE to get the obd1 one?
Do I use my old D motor mounts, or do I need the b18b ones?
Anything else to watch out for?

I've been stuck on D series shit forever, and swear by them usually, so this is unchartered territory for me...

 

USe b series mounts. What year b18a1 did you find?

 

it's a 91.... I was hoping for an obd1 one, but no such luck.

 

I wish I knew the answer.... how many harness plugs come off of the OBD0 dizzy?

Were the injector clips different from 0 to 1 as they are from 1 to 2?

Very uncommon question indeed. :thinking:

 

You need the OBD-1 distributor along with your original OBD-1 D16 injectors, or a set of OBD-1 B injectors.

 

The distributor, makes sense.

The injectors, I would never dream of running the D16 injectors on an Ls. That's asking for trouble. It's called "throw in a resistor box" and be done.

Josh- The plugs are different. I know with the obd0 D sereis, they have 1 less wire than the obd1 setups... Not sure on the obd0 b18a....
Anyway, I ended up getting a spare block for the D, and I'm going to get that in for now, just to get it running, and then worry about the B shit later. Got another motor I'm already building for my sol, so this is just a headache, and causing delays on the other car... Just want it done...

 

oo oo!!

I have some Bseries venom injectors I'll sell ya for cheap!!

PM me if you want them. :naughty:

Congrats on the new motor!

 

OBD-1 D-series and B-series injectors are both 240cc, I don't see what the problem is.