A buddy of mine is selling these from a previous build but he isnt exactly sure what they are. I THINK they are Precision 880cc's but not positive... he seems to think they are some kind of 780cc's. He selling to me for $100 and they have 15k on them

strange thing is they match the link below but they have FIC etched on them

any help or confirmation would be greatly appreciated. thanks!

link to what i think they are
http://www.extremepsi.com/store/prod...roductid=19850

 

If they are an unknown brand w/no identification & no determination of size I would just take a pass

These are give a way injectors