anyways kkk parts a rarer than brands like MHI, IHI and garrett but then it proves it reputation as a good turbo....see the compressor flow map to understand more....
I am currently running a 4G92 Mivec head with a 4G93T block. I am looking to get a bigger turbine and run much higher boost thus am looking for stronger internals. Understand that ACL do manufacture rod...