https://www.r3vlimited.com/board/ en Fri, 18 Sep 2026 03:19:19 GMT vBulletin 60 https://www.r3vlimited.com/board/images/misc/R3V.jpg https://www.r3vlimited.com/board/ https://www.r3vlimited.com/board/forum/e30-technical-forums/24v-engine-swaps/n54-n52-swap-forum/10165722-8hp45 Wed, 19 Aug 2026 15:44:24 GMT
One of the nice things about having the N52 is that the swap should be mechanically trivial; anything from an N55 or N20 engine is a direct fit. I purchased a 40,000 mile box that came from an F30 328i (N20 engine) for $350.

I'm not sure exactly where I'm going with this, but I'll probably integrate it electronically using a CAN TCU controller and then have either paddle shifters or a sequential shifter (or both?). The weight appears to be about 45lbs more than my GS6-17 or 25 more than a GS6-37.

This won't be the first E30 application, that's been done a bunch already so I know it will fit.

Timeline is that I'll finish my last track events in September and then put the car on jacks, should have it driving again by the end of the year. Next year will be evaluation on the track!

]]> hoveringuy https://www.r3vlimited.com/board/forum/e30-technical-forums/24v-engine-swaps/n54-n52-swap-forum/10165722-8hp45