Flywheel

[Kobe Diesel]

Well I've discovered that my flywheel is making some noise. Ive been researching here and have found that there are 3 basic options: OEM dual mass, lightweight aluminum, E28 type.

I dont want to spend $600 for aluminum flywheel and have to rev to 3k RPM to start rolling. The E28 flywheel is a good match for a M30 3.5L crank, but havent found a thread discussing the mating of one to a M20 2.5L crank.

Anyone have any input about this? If it would work, where to get, average prices, clutch arrangements, etc.?

What do you guys think?

[Derek A.]

M20 has been around for a while. What is the stock flywheel on it ? Did BMW go to a dual mass unit for the e34 ? What about a flywheel from an older m20 e28 or an e30 ?

[Kobe Diesel]

The ETK shows a dual mass for the E30 and E34. Still looking for earlier makes and what flywheels show up.

[Derek A.]

01 FLYWHEEL 1 09/1983 05/1986 11221705046 $383.90

That is from an 85 528e.