M52 vs S50B32 fuel pump pressure?

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Andy325i
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Post Tue May 28, 2013 10:24 pm

Can anyone shed on any light on what pressure each run?

Many thanx

Andy
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jmc330i
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Post Tue May 28, 2013 10:32 pm

Pretty sure the M52 is 3 bar, the S50B32 is 5 bar.
James
'91 325i Sport
'93 318i touring 16v
Andy325i
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Post Tue May 28, 2013 11:38 pm

Thanx James :) Will reply to your pm when I get 2 secs!
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DanThe
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Post Tue May 28, 2013 11:41 pm

As above, 3 Vs 5 8)
Andy325i
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Post Wed May 29, 2013 12:27 am

Thanx Dan, guess the pump, pumps more rather than just being more resistance in the FPR?
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DanThe
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Post Wed May 29, 2013 12:28 am

Yes it will be a different FPR and pump
Andy325i
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Post Wed May 29, 2013 12:44 am

Thankyou :)
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