Mer-Chevy Project: Biofuel 40mpg Pickup - Page 9 - Fuel Economy, Hypermiling, EcoModding News and Forum

Big Dave · 01-12-2010, 07:42 PM

Any progress with the tranny swap?

Big Dave · 01-18-2010, 09:07 PM

Any joy on that bellhousing yet?

bennelson · 01-18-2010, 09:37 PM

I haven't had much time to dedicate to the project lately.

The next thing I need a a MANUAL flywheel from a 240D engine - that way, I can connect the engine to a manual transmission.

I really don't need the specific transmission to go with it, but the right flywheel is a must.

If I can't find one of those flywheels, getting one made is a possibility as well, but that sounds pricey fast!

Christ · 01-18-2010, 09:44 PM

Quote:

Originally Posted by bennelson

I haven't had much time to dedicate to the project lately.

The next thing I need a a MANUAL flywheel from a 240D engine - that way, I can connect the engine to a manual transmission.

I really don't need the specific transmission to go with it, but the right flywheel is a must.

If I can't find one of those flywheels, getting one made is a possibility as well, but that sounds pricey fast!

You can use one from a 300D/TD engine as well.

bennelson · 01-18-2010, 09:58 PM

The 300D flywheel is heavier, though, isn't it? How would that effect engine performance?

I am also not completely clear on a flywheel being balanced to the engine or not.

Christ · 01-18-2010, 10:02 PM

Quote:

Originally Posted by bennelson

The 300D flywheel is heavier, though, isn't it? How would that effect engine performance?

I am also not completely clear on a flywheel being balanced to the engine or not.

Actually, I believe they're the same part, but even if it's a little heavier, it will just rev slightly slower. The difference won't be much, if any (~3lbs max).

The balance thing, you just look for a nick mark on each piece, and line them up when you mount the flywheel to the crank. There should be a nick on the crank already, and whatever flywheel you get should also have a nick on it. If either doesn't, you don't have to worry about it.

Big Dave · 01-19-2010, 01:41 PM

Check out PeachParts - Mercedes Parts & Tech Info

They have lines of supply for old Benz parts.

Christ · 01-19-2010, 04:02 PM

LOL - that's the 2nd or 3rd time that link has been posted.

I'm a member on their forums... same name.

Big Dave · 01-19-2010, 05:59 PM

Try Transmission Adapters. They have an off-the-shelf adapter for attaching a OM617 to a 700R4. Why? I don't know, but obviously they are familiar with DIN bellhousings.

cwthomas · 01-24-2010, 01:42 PM

Make Sure you keep track of all your expenses!! This Is something I've been thinking of doing for a while, but never had a clear idea. I joined this forum when i saw this thread and would REALLY like to see your progress till the end, and also how much the project cost you in all! Loving the videos as well.