I'm designing twin pump setup for my N54. This will be running with PWM booster, controlled by original fuel pump module. That should prevent the pressure oscillation compared to 2nd pump with relay control. Well, right now electronics are not the first priority. Basic PWM booster is really easy to build, but maybe there could be fail safe function if one of the pumps stop working, maybe external connector for the full power signal and 12v to 15V booster too.
2 x 450 Walbro's seems to produce way too much fuel for my needs (theoretically 60 litre tank depleted in 6 min @ PWM 100%)... and the size of the pumps does make the design a bit too packed.
So, does anyone have any experience about Treadstone Performance TRE 340 pumps? The flow charts looks ok, claims to be E85 compatible and they're giving 3 years warranty for those? Google did find very little about the pumps. They look pretty much like Deatschwerks DW300... and what I've read, those DW's are not so reliable?
Any info is appreciated.
Some sketching single 450 vs double tre300...
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2 x 450 Walbro's seems to produce way too much fuel for my needs (theoretically 60 litre tank depleted in 6 min @ PWM 100%)... and the size of the pumps does make the design a bit too packed.
So, does anyone have any experience about Treadstone Performance TRE 340 pumps? The flow charts looks ok, claims to be E85 compatible and they're giving 3 years warranty for those? Google did find very little about the pumps. They look pretty much like Deatschwerks DW300... and what I've read, those DW's are not so reliable?
Any info is appreciated.
Some sketching single 450 vs double tre300...