Well, GE90 has the following answers:
gas path: GE90 at 8.4:1
twistedenginestarter: GE90-90B 9.0:1
Zeke: GE 90-85B (e.g. B777) by pass ratio 8.4
Which one is it?
Which of the three biggest engines, GE90, PW4000 and RR800 has the lowest fuel comsumption and how much do they weigh?
What commercial airplane engine has the higest thrust?
edited for spelling errors, some probably still there :o