fuel pump
The DW pump flows about 17% more than a comparable Walbro Pump...if you agree that a Walbro can make about 550-600 hp on its own, then a DW300 pump can make 640-700 but of course you will be at about the MAX the pump can make which is really never a great place to be.
340/255 - 1.33 or 33% more or around 730 hp give or take.
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Well i am having trouble getting the 340 intank and also was told it may not support my power so im going to do the old trusty walbro intank which i already have installed and a bosch near the rail but jays racing has pumps they say outflow the bosch inline im looking for some insight?
Well i am having trouble getting the 340 intank and also was told it may not support my power so im going to do the old trusty walbro intank which i already have installed and a bosch near the rail but jays racing has pumps they say outflow the bosch inline im looking for some insight?
You'll need ~260LPH of fuel to support your hp goal. ...and with the size of your injectors, you can afford to run a lower baseline fuel pressure. With your baseline around 40psi and 25psi boost, you should be hovering around the 65psi fuel pressure range at full bore. Our pump should be able to handle that. I'd imagine the 340 should be okay, too.
I'd just hate to see you scrap what you have when what you have should handle the job.
I'd just hate to see you scrap what you have when what you have should handle the job.
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