Fuel Pump - Walbro or MKIV

[bhmsupra]

Any appreciable difference in the Walbro vs. the MKIV fuel Pump.
Is MKIV fuel pump quieter than the Walbro?

It will be pushing fuel to RC550 injectors with goals of mid 300's whp.

Is the MKIV pump is adequate or any improvement over the Walbro?
Is the MIIV pump better than the MKIII stocker?

YES, I searched but found nothing that compared the two per say

Opinins???

 

[spoolint78]

mkiv pump is much quieter and is much better than the stock mk3 pump for sure.
Draws a lot of power though.

I always found this site helpful.

http://www.stealth316.com/2-fuelpumpguide.htm

 

[super.secret.supra.club]

not to thread jack but, my fuel pump just went out.

just got done dropping the tank. pump was mkiv. moving on to the walbro now.

gl

ed.d.

 

[MK3Brent]

MKIV pump > Walbro.

Twin MKIV pumps are difficult to get into the tank, but is possible with modification.

 

[figgie]

Denso fuel pumps will always be better than Walbro.

Same can be said about the Bosch fuel pumps.