NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   -   walbro sucks ! (https://www.nopistons.com/insert-bs-here-12/walbro-sucks-66536/)

1979rx7 07-04-2007 03:07 PM

so after awile trying to deside wich fuel pump to get i went with a walbro 255h external one

i install my gas tank with a sump -8 line goin to the pump and -6 goin to the engine

i finsh it i check for gas leaks all good , so im going to starit up notting after a wile it got flood .

finally it stars up i go for a test drive the car bugs down runs like ****

i check fule presure im getting 30-35 psi then sudden drop to 15 20 , so i leave it alone the next day i go stars up good

let idle for about 1 hour presuere steady at 35 , im thinking to low

i go for a test drive the car died down the block no presure at all the pump works bout doesnt push ...

TYSON 07-04-2007 05:35 PM

Filter before the pump? How much voltage at the pump during all this?

j9fd3s 07-05-2007 10:05 AM

was the pump really really cheap? there are chinese knock offs, they even say made in usa on em

1979rx7 07-05-2007 05:43 PM


Originally Posted by j9fd3s' post='877101' date='Jul 5 2007, 09:05 AM
was the pump really really cheap? there are chinese knock offs, they even say made in usa on em





well i got it from a store where i usually get my parts paid $115 + shiping , now he`s telling me to call walbro for waranty

dint even run for 2 hours


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