so like the title states should the m20 timing belt sprocket slide onto the m52b28 keyway after the crank spacer or does it need to be modified i kinda held it up to each other today and it looks like the sprocket side is too small
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m20 crank sprocket, on m52 crank need to modify or should slip on?
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should basically slip on to get it started then go all the way with some effort you can use the bolt to screw it in from memory, no need to modify the gear itslef.
make sure the mating surfaces are immaculate, no dents etc that will score the surface
usually use a puller to remove it so its not a sloppy fit that can usually be done by handLast edited by digger; 12-02-2014, 01:15 PM.89 E30 325is Lachs Silber - currently M20B31, M20B33 in the works, stroked to the hilt...
new build thread http://www.r3vlimited.com/board/showthread.php?t=317505
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Last edited by digger; 12-02-2014, 10:51 PM.89 E30 325is Lachs Silber - currently M20B31, M20B33 in the works, stroked to the hilt...
new build thread http://www.r3vlimited.com/board/showthread.php?t=317505
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updated pic to the correct one89 E30 325is Lachs Silber - currently M20B31, M20B33 in the works, stroked to the hilt...
new build thread http://www.r3vlimited.com/board/showthread.php?t=317505
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Originally posted by 16vCorey View PostYep, you have to use the M52 bolt. I didn't have to do anything to the washer when I built my M20B28, so I'm not sure what that's about.
What crank spacer did you use?
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I am looking for information on where to buy the proper cranksshaft spacer and properly machined washer - does anyone know where I might find one?
Thanks in advance for any help.Mike
Cary, NC
Current Rides
1991 325iC - For Sale
2006 M3 Cabriolet
Past Rides
2000 323i Touring - Daily Driver
1994 325is (S50) - Fast Car
1998 Z3 - Fun Car
1986 325e (i engine conversion)
1969 Mustang Mach 1
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