Originally Posted by
XRT_si
As above, looking for some Siemens Blacks to replace my greys, only need them for around the 400bhp mark.
I understand 55lb would be ideal but will 83lb be ok too? Is there a problem with them being so big? cheers
should be fine if you have an ecu that can control them well...
i have theses on my Escort with an autronic SM4, although i have lowed the fuel pressure to 3 bar static to help the idle, but even at 3bar rail pressure there only at 1% duty at idle..
but for 400 they are a bit to big really..
you would be better suited with the 55lb items..