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Where To Fit A Malpassi Filter King.


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#1 DB1380

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Posted 26 May 2020 - 02:53 PM

As above chaps really.

 

Where are you mounting a Malpassi Fuel Regulator ?

 

In the Boot...

 

On the Rear Subframe...

 

Under the Bonnet...

 

Id like to fit mine under the bonnet somewhere, any pics would be great.

 

Cheers. Dicky.



#2 imack

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Posted 26 May 2020 - 03:11 PM

Behind the radiator on mine.

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#3 Stevie W

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Posted 26 May 2020 - 04:23 PM

+1 for behind the radiator!

 

Cheers, Steve



#4 nicklouse

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Posted 26 May 2020 - 05:04 PM

Close to the carb, but anywhere that is not the boot.

#5 DB1380

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Posted 27 May 2020 - 07:38 AM

Cheers all. Behind the Rad it is then.



#6 panky

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Posted 27 May 2020 - 09:22 AM

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#7 DB1380

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Posted 27 May 2020 - 02:53 PM

Anyone know what the Malpassi pressure is set at from the factory ?



#8 I hate Brian

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Posted 27 May 2020 - 03:47 PM

You need a gauge that screws in the top to set the pressure



#9 KTS

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Posted 27 May 2020 - 07:54 PM

Anyone know what the Malpassi pressure is set at from the factory ?

 

looks like it's set wide open from the factory - as above, you'll need a pressure gauge to set it to a specific value

 

http://www.officinam...nsaboutitem.pdf



#10 DB1380

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Posted 08 June 2020 - 08:02 PM

Just to add some more info to this. 

 

Had a deep search through the internet...think it was on an MG forum. It seems that Malpassi Regulators come Pre-Set at 3psi. Ideal for my twin HS4s.

 

So, fitted the new glass bowl regulator and all working very well. (Mine has'nt got a fitting for a Gauge)  



#11 Ethel

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Posted 09 June 2020 - 08:04 AM

Close to the carb means less pressure loss between regulator & carb. Ideally you'd want higher pressure from the pump to the regulator because it can't increase pressure to get the steady 3psi you want.

 

3psi would be a 286cm head of petrol, so not impossible to do with a ladder 'n length of pvc hose  :D






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