And which injectors are you talking about? Rx7 ones? It is said that they dont have a very good pattern for the 4efte.
Not rx7 .Can't find my notes on swirl type the issue I think was fuel at the edge igniting early from residual exhaust port gases. Was raising this if someone noticed a particular injector was associated with piston failure in case that could help.
Rx7 injectors is another post really but I think were set deeper in the rx7 block on Starlet are narrower spray entering the chamber and may spray onto top of piston many seem happy with them and get good power.
In terms of this topic Chris has got my attention -
" At the end of 8 pages and a good few years it's a fact that I've seen shit loads of bent or broken ep91 rods and not one ep82 rod fail make ur own mind up lol ep91 4efte and 4efe rods are the same pos rods "