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Hi,

I am after an adjustable fuel reg to use on by RB20. I wanted to get a Bosch one coz my mate can get trade prices if I buy it thru Repco or somewhere like that and they don't stock Malpassi.

I wanted the B 280 500 737 reg from the Bosch Motorsport website, but Boasch Australia don't recognise the part number.

Is anyone using a Bosch adj fuel reg? Do you know what part number it is?

Thanks.

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https://www.sau.com.au/forums/topic/18161-bosch-are-useless-fuel-reg/
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The Malpassi Rising rate fuel pressure regulator is what you want.

Part number is: PK7EG and should retail for around $195. Rocket Industries is the only Australian supplier i can think of who supply these to stores like Supercheap Auto, Repco, etc, etc...

If you want Bosch regulators, here is what i have jotted down into my "black book" of useful part numbers i have come across (Bosch don't market or catalogue these very well!):

0 280 500 740 (5 Bar, one outlet)

0 280 500 741 (5 Bar adjustable, dual outlet)

0 280 160 001 (3 Bar adjustable)

Try changing the "B" on your part number to a zero "0". That might be the right part number that you were describing. I can check at work, if you are having trouble.

Hope that helps...

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