03-18-2019, 01:18 PM | #2 |
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The main differences from the "B58B30M1" found in the X5 G05 40i are:
11657934332 Turbo charger 11138580126 Oil Pan 11148657310 Acoustic cover for oil pan 11128691779 Cyl.head cover w/o pressure ctrl.valve 11418646453 Oil pump 11148676210 Engine cover But Im not sure what "this B58" means. There are some minor differences in the unit found in 340i's over the new x5 or z4.
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03-19-2019, 02:44 PM | #3 |
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Interesting tidbit here...
“The B58 debuted a few years ago but this updated iteration gets a new cooling system, head, timing chain, oil pump and a forged crankshaft. The block and air induction system have been modified, and the new high-pressure direct-injection fueling system is rated at 5,076 psi (350 bar), up from 3,626 psi (250 bar).”
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03-19-2019, 03:10 PM | #4 | |
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Quote:
There are differences between the B58 TU1 and the unit for the supra.
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03-19-2019, 03:29 PM | #5 |
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This was a quote based on the G05 platform..I would assume this update spreads upon the whole spectrum for 2019 cars?
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03-19-2019, 06:05 PM | #6 | |
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03-19-2019, 07:40 PM | #7 |
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I wonder if we can swap in the new high pressure fuel pump without any sort of coding... hmmm...
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03-20-2019, 06:07 AM | #8 | |
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Quote:
apparently the N55 guys are trying to use our (b58) fuel pump for something like a 15% increase in fuel.
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03-20-2019, 06:08 AM | #9 |
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yeah anything from now on.
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