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Theres alot of info on here about fuel pumps dude we talk about them all the time

As Jimih and including myself and a few others use is a Bosch external Mercedes pump (910) which we cram back into tank good for about 500hp or theres a step up unit (040) which i think is 600hp but youll need a Adj fuel reg aswell.

Even if u can find a GTR pump they apparently work well and a good gtst pump upgrade.

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the standard gtst will flow about 140l/hre the GTR pump will flow bout 185l/hr and an 044 and 928 which are the same pump as far as i can see except the 044 is rated higher flow around 220l/hr. Im in the process of installing to 910's a mallory lift pump surge tank and bigger fuel lines. Shoul give me a nice hummm from the right hand corner of the boot!!!!:P

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