what injector size do I have?
 

well I got a set of injectors off a buddy on the local rx7 site in my area and we have a problem, we don't know what size CC injectors they are. I know they are made by rotary performance and on the site they have 550cc RP injectors and 720cc RP injectors. the real question is what ones do I have?

the numbers 3166 17113744 are stamped on the top of the injectors

http://i349.photobucket.com/albums/q...icture0001.jpg
http://i349.photobucket.com/albums/q...icture0001.jpg

nvm I found out they are 1000cc injectors