[320touring]

Originally Posted by tjts1

It depends if you have high or low impedence injectors. I remember some of the M20s had LOW while all EV6 injectors are HIGH. Check to make sure first. Also the 2.5 liter M20 had 17# injectors so I assume your 2.0 is 17# or less. EV6 injectors in that range are hard to find. They usually start around 19#. I swapped over my old 1991 M42 years ago, still runs great with its current owner.
http://farm3.static.flickr.com/2319/...79b3f801_o.jpg
http://i402.photobucket.com/albums/p...s/DSC01724.jpg

the m20b20 runs at 2.5bar as opposed to the 3bar of the 2.5..

I've got the specs for the injectors in the car- they flow 12.65#

here's the details:
Part Number lbs/hr cc /min grams /min PSI BARS lbs/hr cc /min 80% 95%
0-280-150-208 12.65 133 95.68 36.25 2.5 13.86 145.6 19.5 23.1

they also show as EV1 and High impedence

That looks like good work you did on the m42- was it in an e30 then?what injectors did you use?

I'm struggling to find injectors with similar flow rates- the 2.0 6cyl needs relatively little per cyl per cycle- all the 4cyl stuff flows much heavier

ALso, any ideas whether the 4 hole injectors would benefit from a raise in fuel pressure to the 3bar that the 2.5 has?