brainfood wrote:I am worried about how much of the starter ring is showing on my swap. Seems like the flywheel needs to be spaced out from the motor in order for there to be enough engagement with the starter. I am using mazworx adapter plate and machined bellhousing. There is only about 8-10mm showing on the ring
I ran into that same problem last night, I'll copy and paste my post for you;
Encountered a few issues with the starter and the flywheel, after consulting via e-mail with a friend in AU I was schooled about what the problem was.
I have the VG30 TT transmission, NA clutch and flywheel.
So it seems the TT transmission has a larger bellhousing, and NA flywheel teeth are not as wide as TT teeth.
You can use a TT transmission with a TT flywheel, or use a NA transmission with both flywheels doing slight shimmings to the starter.. or order a plate from
http://www.Mazworx.com for that specific application.
it's a weekend, and it was late so no time and more importantly money for that. Since I chose to go with a TT transmission and NA clutch/flywheel to make it easier on my left foot we will have to improvise.
Fix? well we tried this:

cutting out a plate about 1/4 in.

that should have seated the starter enough to let the teeth grab and turn the engine over.

started mounted to bellhousing with plate.
Well that failed, all it did was grind, it seems that the plate was too thick, what was the solution?
we simply removed the plate and replaced it with simple bolt washers, LOL. worked like a charm,
hooked up power to the starter and watched it crank the engine over.. sigghh, so much for trial and error.