Posted by Bruce in too windy to weld BC [108.162.245.127] on Friday, July 13, 2018 at 01:24:48 :
In Reply to: Re: Brand New Factory Cummins 4BT posted by Mark Wilson [162.158.106.135] on Thursday, July 12, 2018 at 22:04:43 :
I am running a old set of 9mm injectors that I machined down to fit in my new 7mm head. i did not buy new injectors because I was confused about spray pattern angles and many injectors seem to have bigger orfices - but with tech improving all the time is there an injector with a better spray pattern that does provides a bit more power but does not screw up fuel economy?