Quote:
Originally Posted by RZNT4R
A straight up vanilla piston won't cut it, DI piston are typically domed, with a deep asymmetric dish near the fuel injector.
(pictured: 2JZFSE) |
only if they use stratified charge. assuming you can reprogram the ecu to not run stratified charge, a simple piston swap may be enough to lower compression, among other ways...