Flywheel questions

AFAIK it’s not going to be cheap.

If all you are doing is trying to get it out and checked out on your run stand, you can use a few pipe plugs to block off some of the holes and then redrill the 6 bolt pattern in it.

I’ve done that before on an 8 bolt aluminum flywheel. I wasn’t paying for a new FW after I hurt my 8 bolt crank.

I ran the hell out of it and it never failed.

That’s probably the cheapest way to get it done.
Yes! An 8 bolt pattern will clear the 6 bolt pattern except 1 bolt hole will have to be elongated if you want to go to the trouble. Here is the 8 bolt pattern marked on a 6 bolt flywheel. It's done with a Sharpie so the drawn holes should be bigger, but you get the idea.

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