Started car for first time after head work.
Schrick valve springs to match cam.
Fuel pissing out of fpr.
Crack in plastic washer above rubber seal.
Can I buy the washer?
Do I need to upgrade fpr to suit my engine build, 2.7 m50 injectors ect
Or is the 3.0 bar for ok.
Fpr
Moderator: martauto
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964russ
- E30 Zone Newbie
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964russ
- E30 Zone Newbie
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- Joined: Fri Jul 10, 2015 11:00 pm
Anyone fitted adjustable fuel pressure reg?
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DanThe
- E30 Zone Team Member
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The O ring is what seals the fitting, so im not sure why the split has an effect.
Either way id buy a new one, 3 bar should be plenty for a 2.7 with M50 injectors, I avoid adjustable regs A- because they are not needed and B- have been known to leak and cause fires
Either way id buy a new one, 3 bar should be plenty for a 2.7 with M50 injectors, I avoid adjustable regs A- because they are not needed and B- have been known to leak and cause fires
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flybynite
- E30 Zone Squatter
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Would you hold out for a Bosch/BMW one or would something like a Pierburg be OK? have heard cheap FPRs are a false economyDanThe wrote: ↑Fri Apr 17, 2020 9:11 amThe O ring is what seals the fitting, so im not sure why the split has an effect.
Either way id buy a new one, 3 bar should be plenty for a 2.7 with M50 injectors, I avoid adjustable regs A- because they are not needed and B- have been known to leak and cause fires
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964russ
- E30 Zone Newbie
- Posts: 144
- Joined: Fri Jul 10, 2015 11:00 pm
The plastic washer above the rubber o ring with the split, think under pressure it's not pushing on the seal underneath.
Found a 3.5 bar fpr, bosch.
Matches injectors
Found a 3.5 bar fpr, bosch.
Matches injectors