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i have heard so many mixed reviews on these pumps...

i really dont know what to go for.

like a bosch 040 or something or one of these?

I have read there are 4 types of walbro pumps in terms of fuel pressure..

Wwhich ones are these?

Are these a true direct replacement? if not, what needs to be changed in order to install one of these (R32 GTSt)

defaintely much cheaper than the bosch pumps...

ill do a little research and i might take one.

If you could answer the questions the best you can hat would be great.

Cheers

i have heard so many mixed reviews on these pumps...

i really dont know what to go for.

like a bosch 040 or something or one of these?

I have read there are 4 types of walbro pumps in terms of fuel pressure..

Wwhich ones are these?

Are these a true direct replacement? if not, what needs to be changed in order to install one of these  (R32 GTSt)

defaintely much cheaper than the bosch pumps...

ill do a little research and i might take one.

If you could answer the questions the best you can hat would be great.

Cheers

Hi,

These are the best ones > GSS 341 >

Believe it or not, i was flowing 400rwhp on my car with 26psi of boost.. 40psi is base pressure + 26psi of boost = 66PSI of fuel pressure @ 400rwhp!

Running standard voltage of 13.5V! These puppies flow more then a bocsh 044 @ 16V and its totaly SAFE!

Ching ching! :(

yeah, the are much smaller than a bosch unit.

Easy enough to fit... the rubber sleeve thing it a pain though.

Pity they dont work as well as they are "meant" too.

throwing my walbro out in place of a bosch.

What is the part number of these...

And I thought the standard R33 ump flowed 190lph??? or is that the GTR???

Hi

There is allot more in a pump then "it flows 190lph"

What Fuel pressure? what voltages was it tested at etc?

Part number is GSS341

They will fit in R32.

The rubber thing on the bottom, will suit R32.. Nismoid did you buy one off a silvia seller?

:(

The standard R33 pump according to my roughly translated Japanese specs is 190lph, 12-14v (unsure I cannot translate part of it) and at 41PSI. Oh and I know there is more to a pump...I asked a question that is all...

Oh an that cannot be the whole part number...pfft forget it

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