CP Pistons has released a new product and here's the scoop:
CP Pistons has released new 9.0:1 compression ratio pistons for the EJ255/EJ257. These shelf pistons now give 2.5L owners the option to use an 8.2:1 or 9.0:1 compression piston. They're offered in 99.5mm, 99.75mm or 100mm bore.
Contact us for more information:
603.778.0300 (ask for Nick)