im doing a 1jz swap i dont know what kind of fuel pump to get, the 255, or the 190? i dont want to flood my pistons because 190 and 225 is a big diffrence
im doing a 1jz swap i dont know what kind of fuel pump to get, the 255, or the 190? i dont want to flood my pistons because 190 and 225 is a big diffrence
Get the Walbro 255lph, the fuel pressure regulator will dump the extra fuel back to the tank. It willl work with a stock fpr, and you can always upgrade to an Aeromotive afpr later on.
walbro 255. But save yourself some headache and get a MKIV pump to start
with, it's 255 also, and a better, long lasting pump.
And remember this statement:
One day, when your walbro gets loud, it's dead. It may still pump fuel, but it
no longer can push it as high PSI anymore, and you'l run lean when the pump
doesn't supply your fuel.
I'm not disagreeing with Jeff, if you can afford it then go with the mk4 pump.
$300 might be full retail at the most expensive dealership in town but $200 is about average.
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