Malpassi fpr

[123-gtt]

Hi does anyone know which malpassi fpr I need, there is a few on eBay but with different codes eg( fpr 009 / fpr 0012 ) and so on?
Any help guys cheers

[GTphil]

Hi does anyone know which malpassi fpr I need, there is a few on eBay but with different codes eg( fpr 009 / fpr 0012 ) and so on?
Any help guys cheers

I use fpr 009 and it does the trick for me, coupled with an efi fuel pump, the adjustable one is also used with success not sure on the number of that one however.

[123-gtt]

I use fpr 009 and it does the trick for me, coupled with an efi fuel pump, the adjustable one is also used with success not sure on the number of that one however.

I thought all malpassi FPR'S where adjustable ?

[GTphil]

I thought all malpassi FPR'S where adjustable ?

They do look exactly the same, as my bro has an adjustable one and the only visible difference is the nut on the top, however I have never adjusted mine and it fuels fine for 25psi upto 7.5k rpm in fourth, with a 1.7 needle valve. Maybe I just got lucky and it was already set at the correct pressure.

My bro's however seems to still want to lean out even with the base fuel pressure at 6psi.

His engine must breath a lot better than mine. This is with the same carb also.