thinking about getting an s50 it has 150000 on it. I did a little researching but couldnt find anything solid. Someone said that if the motor is good to just through it in and then Ive seen other people saw to just replace everything so kind of unsure what to do? I am going to look at it saturday it's still in the car and runs so iam going to bring a compression tester with me. Anything else I should maybe check?
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s50 rebuild?
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Originally posted by 7pilot View PostEarly S50 engines had valve spring seat problems.
You may want to inspect the valve train.
mNASA
BMWCCA member
PCA member 25yrs
1991 318IS slick top
1997 M3 sedan
2001 325CI DD
“whoever turns the wheel the least, wins"
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I have an S50 shortblock pretty cheap.Turbo E30
Roadkill 80lb 93 octane OBDI tune
BavSol Cylinder Head
Stock S50 in. cam Schrick ex. cam
Otis' tubular T4 manifold
Oringed 87mm S52, Eagle rods and 8.5:1 CP pistons.
GT4094r w/Batmowheel Impeller
614whp@17.5psi, 100 Oct
690whp@21psi, 100 Oct
801whp@27psi, 110 URT
Old: 1/4 mile: 10.91@144.38 (636whp)
New: ?
http://www.youtube.com/watch?v=L_f7fUVqblI
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