I know 89-91 supra injectors are PnP with the 1.8 fuel rail, but can't find any info on all years. Does a page for injectors exist that is similar to the differential one? Also, with larger injectors than the 430cc to 460 cc ish, and other years of 550cc from rx-7s, does it get harder to tune, such as with 750cc injectors? I would like to get larger injectors if they aren't harder to tune so I use less of a duty cycle on them. And apparently I am an E-molester, ask Chad or Paul.

 

Click the blue link in my sig and go to post #3.

 

Thanks Chad.