what size fuel injectors on the secondary on a Cosmo
 

like to know what size fuel injectoron the secondary injectors on Cosmo engine.

cosmo is 550 primary and 550 secondary. since the secondaries are top feed they are easy to upgrade

Thanks also do you know whats size is on a 1989 mazda trubo 2. Thanks

the same.

This is interesting , does the 13b from the cosmo use topfeed ? or the 20 b?

the cosmo uses side feed primaries, and top feed secondaries. both the 2 and 3 rotor are this way

IC ... damn wouldnt it be an easy upgrade ot swap the topfeed injectors into the FD , by stealing the fuel system from a cosmo then . but then again I guess there arent many cosmos around to steal the fue lsystem from