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anyone running over 650bhp. fuel problem

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Old 07 January 2014 | 01:28 PM
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Default anyone running over 650bhp. fuel problem

if anyone is running over 650 bhp what fuel set up have you got .can you let me no. cheers mike
Old 07 January 2014 | 03:03 PM
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Hi Mike

What injectors you will be running,assume ID1300 or ID2000

Then I would have look on the swirl pot if you are not already running and probably I would go down the route of twin 044,which should be probably best for yours needs

Jura
Old 07 January 2014 | 03:59 PM
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it doesnt say what problem your having though?

-- Fuel Setup --
Walbro 255LPH In Tank Lift Pump
1.5 litre SM Engineering Swirl Pot
Twin Bosch 044 External Pumps (P/N: 0580 254 044)
Twin Fuelab Fuel Filters After the 044 Pumps with -6Jic Fittings and 40 Micron Stainless Elements
DW 1300cc Injectors
JT Innovations Fuel Pressure Sensor to ECU


Last edited by eggy790; 13 March 2014 at 04:01 PM.
Old 07 January 2014 | 04:17 PM
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Would have thought the walbro would get left behind by the two 044's on big tracks wouldnt it Eggy?

Imo a small defecit of in tank pump to engine power is acceptable as the pots topped up by the return and in tank pump, but at 650bhp a with just 255 lift, it wouldnt take much of a straight to drain the swirl.
Old 07 January 2014 | 04:28 PM
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we havnt had any issues altho i mainly do, do drag..saying that, thats info out of date, lol i just copied and pasted..should have actually read it. my lift pump failed on a drag strip so got a better one along with difo injectors and a bigger swirlpot.

but if you look at this thread where i asked for info..

http://bbs.22b.com/forums/showthread...-approximately

see pauls quote:

Originally Posted by paul@zen
To max out two bosches yes you will, but a single walbro at 13.5 volts, when only supplying a swirl pot, will flow a good deal more than the 4 1300cc injectors can. So unless you're going to push the limits of 2 bosch 044s at 1100-1200hp I would stick with the single walbro.

Last edited by eggy790; 13 March 2014 at 04:00 PM.
Old 07 January 2014 | 04:57 PM
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Cool beans, good info. :-)
Old 07 January 2014 | 07:33 PM
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here is my set up and the new way i am going to do
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