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- - Sti8 Fuel Pump (https://www.scoobynet.com/drivetrain-11/415228-sti8-fuel-pump.html)

StickyMicky

29 March 2005 10:06 PM

Sti8 Fuel Pump

what is the flow rate for one of these, and what would you say would be a sensible power limit for one?

thanks

XNWRX

30 March 2005 07:00 AM

135L/H (twice the STi7's and classic car ones). Power limit above 400bhp

StickyMicky

30 March 2005 07:06 PM

cheers

JIM THEO

30 March 2005 09:22 PM

More than 130l/h at 300kPa(43,5psi) pressure but I don't believe it will supply enough for more than 320-330 BHP, just my opinion!

XNWRX

31 March 2005 07:36 AM

Talking about fuel pump, the bigger is always the better (as long as current drawn can be provided). Anyway from my experience, 400bhp sucks in the range 50L/H - 60L/H (WOT/Full boost). The available margin when compared to the STi8's 130L/H fuel pump seems to be enough for transient... but again, the bigger the better ;-)

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