Who wants to make a 340is?
-
Found this post on bimmerforums. Looks like a PITA
someone said:
The original car was a 318ic--so there wasn't a whole lot to start with-- added 328i LSD, Custom steering linkage, rerouted ABS, 740i driveshaft, custom engine mounts, 4.4L out of a 540i, manual trans out of a 530i v8, M3 lightened flywheel, 530i pressure plate, 99 540i clutch, the whole trans clutch thing was the biggest headache, SM4 engine management, the oil pan issue was taken care of with a custom sump system, the engine was moved forward to accomodate the master cylinder. This week the custom exhaust goes in--remus muffler, 8.5x19 fronts and 9.5x19 rear, short shifter.
Heres a link to images:
-
its definitely not a reasonably easy affair, but can be done.
-
First, the swap has been done before, and theres plenty of information on it, google is your friend.
Second, if you are unsure about rebuilding an engine, a swap is probably out of the question
Hello! It looks like you're interested in this conversation, but you don't have an account yet.
Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.
With your input, this post could be even better 💗
Register Login

