All Motor K series Technical Discussion
Hello guys,
i have done several Mod on my k20a FD2R Jdm on my car but seem like the the engine doesnt make power what like im expecting.
here my mod below
Toda A3 cam
Toda Valve Spring
87mm wiseco piston
BC conrod
skunk2 extractor header
custom 3inch exhaust piping with spoon N1 Muffler,
port...