2013年12月27日 · I know I am looking for a M50B25 non-VANOS engine as well. Harry // 1995 Avus Blue M3 - 2003 Titansilber 530i M Sport - 2010 Black Sapphire Metallic 128i M - Sport // BMW CCA #453346 - North Capitol Chapter // 2000 Silver Audi B5 S4

2007年5月10日 · I have purchased a 98 323i and I have been informed that it should have the 2.5L M52B25 engine which produces 170hp. I did a search and it has the same bore and stroke as the 2.5L M50B25 engine which was found in the E34 525i and the E36 325i, but that engine produces 196hp.

2013年3月29日 · actually the only usable parts on an e36 is the gearbox and clutch, if you are getting a parts car get an e34 parts car. also note that the 91-92 (i think, you should double check exact manufacture dates) e34s came with a zf 310z gearbox, later years came with a getrag. these 2 gearboxes have some parts that are not compatible with eachother (driveshaft, …

2015年12月23日 · Hey guys I got a 325is with a fully built head VAC performance 1.5 head, ported and polished, VAC 275/268 cams, hks 24lb injectors, Miller WAR Ecu chip, 2.5" exhaust, stock intake, kw v1 coils, AEM wideband, Sooo all that has been done around 5 years ago and was tuned by miller at 243bhp and...

2015年12月13日 · it will fit, but i believe the timing covers are going to be different. the front plate that covers the non vanos (m50b25) will fit the m50b25tu head, it just will not allow the tu cam to be used or the vanos gear. the m50b25 and m50b25tu both have the little chain that runs from the exhaust cam to the intake cam and the longer chain from the crank to the exhaust cam.

2021年2月3日 · To make an M50B28 Stroker with the M50B25 engine block and the M52B28 Head, it is best to use these parts: M52B28 Cilinderhead Possible Change the M52B28 exhaust camshaft to the intake camshaft from the M50B25 NV. This increases the opening duration of the valve by 12 degrees (228 -> 240).

2014年3月5日 · -The pistons will stop about 1.8mm below the deck, which allows the valves to clear (The M54B30 piston has small valve reliefs then the M50B25 piston)-With the stock HG your compression ratio will be 10.4:1, so slightly less then stock. I machined my head 0.15mm which gives me about 10.6:1.

2012年4月10日 · Hi all. While searching throw the treads for an answer of what will be the best headers for my 06/1990 euro spec M50B25, everything pointed to S52 headers. As far as I read, coupled with M50 intake it will breath better on high rpm thanks to better flow and less resistance. The S52 had 3.2l...

2012年7月25日 · Engine Problem BMW E34 M50b25 non-vanos Jump to Latest 9.9K views 13 replies 5 participants last post by naipelodeon Feb 20, 2015

2022年6月17日 · I have m50b25 and I have a similar problem, the difference is that mine doesn't do it when cold or warm but just randomly out of nowhere it just idles rough/pull bad. Things I've replaced without luck Tps, o2 sensor, sparkpluggs, ignition coils, camshaft sensor, crankshaft sensor, maf, replaced the hoses in between the icv and replaced the ...