Planning an M54B30 all motor build - E46 Fanatics Forum
WEBMar 15, 2023 — Naturally Aspirated M54B30 Engine Build. Bimmerworld (www.bimmerworld.com) is providing technical support throughout the entire car rebuild. For the engine specifically, I'll be sourcing additional "race" components, fuel system components, and engine management electronics through them.
M54B30 Specs and Measurments - E46 Fanatics Forum
WEBJan 1, 2010 — Combustion chamber volume = 34cc. Piston/cylinder volume below deck = 17.4cc. Head gasket thickness = 0.030". Head gasket bore = 3.346". Plug all those numbers into a compression ratio calculator and you get 9.911:1. BMW advertises 10.2:1 for …
Built M54B30 Project Complete! - E46 Fanatics Forum
WEBFeb 26, 2020 — This is alleviated using timeserts. In my case, even if the engine never overheated, the block is perfectly flat, it will get timeserted for the added piece of mind. 8HP70Z Gearbox on E46 || M4 DCT on E46 Project || Low CR Built M54B30 Project || Mega Subframe Reinforcement DIY. 02 Gray in Blue. Reply Like.
M50 manifold conversion - E46 Fanatics Forum
WEBMar 23, 2014 — The M50 manifold gains more than make up for that - it makes significantly more power from 4,000 to 7,000 RPM, where this engine spends its entire life. M54 manifold removed. Everyone knows this, but the M50 has much larger runners. Wider by about 0.4" and taller by about .050". First problem of many to come.
E46 m54b30 Extreme Budget Turbo Build | E46 Fanatics Forum
WEBJul 16, 2018 — The project car is my 2004 BMW 330Ci with the m54b30! I have a second m54b30 with a blown head gasket which is getting boosted. Since the car is a daily, I cant have it down for longer than 12 hours, so i am im gonna hook everything up on the engine on the side and when it comes time, drop the engine with the turbo on it.
Naturally Aspirated M54B30 Engine Build | E46 Fanatics Forum
WEBFeb 17, 2007 — Naturally Aspirated M54B30 Engine Build. 793K views 722 replies 98 participants last post by Blu302 Aug 17, 2019. Bimmerworld (www.bimmerworld.com) is providing technical support throughout the entire car rebuild. For the engine specifically, I'll be sourcing additional "race" components, fuel system components, and engine management ...
Exploring M54 normally aspirated horsepower improvement
WEBMar 18, 2021 — Also, maybe somebody could start a FI thread for M54. Would be very interesting. Preamble over, here goes: The M54 comes in small medium and large. 323i has an engine producing a maximum power of 170 PS (168 bhp - 125 kW) at 5500 rpm and a maximum torque of 245 Nm (180 lb.ft) at 3500 rpm. 325i has an engine producing a maximum power of 192 PS ...
M54B30 high oil consumption - E46 Fanatics Forum
WEBJul 31, 2019 — Engine: M54B30. Year 2002. Mileage - 102,000 miles, 164,000 kilometres. Long oil change intervals in early ownership. Modifications - M56 valve cover with catch can. Maintenance - all gaskets, vanos seals, new coils, new spark plugs. NO OIL LEAKS - none! Recently changed coolant - no oil whatsoever.
M54B30 Engine Rebuild - E46 Fanatics Forum
WEBJan 27, 2019 — Yes, the oil pump sprocket nut should be replaced. It's under $1 from BMW. You could try drilling it for safety wire, but that nut is really hard. That's why people get $15 for EDM drilled nuts. A very light tack weld from the nut to the sprocket, not to the shaft, is also a good solution.
Schrick In264/Ex248 for BMW Engine M54B30 - E46 Fanatics Forum
WEBMar 11, 2005 — Update for the M54B30 Euro Stock cams: M54B30 cams 240 / 244 can have an Vanos Overlap combination of 11.00-76.00 degrees and has in Intake Duration of 240.00 degrees with 9.7mm lift. The Exhaust Duration is 244.00 degrees with 9mm lift. Cams Installed specs: Intake Opens BTDC (ATDC is -) : -6.00 (in degrees) Intake Closes ABDC : 66.00 (in degrees)