swapping CA 1.7 Pistons for higher compression 1.7 pistons

[Jared at Pelican Parts]

Going to have the motor out in the near future, would like to get a bit more power. Was curious if I'd have to susbtansially have to re-adjust the pressure sensor in order to make the domed 1.7 pistons from non-CA cars work....

[Dave at Pelican Parts]

Check your parts listing. I believe that the same MPS was used for both the CA-spec EB motor, and the "everywhere else"-spec EA motor.

Though with all of the D-jet systems, you may be able to get things to run a bit better if you take the time to fiddle with the MPS. But you'll need a dyno with WBO2 capability, or a WBO2 meter of your own and a lot of road time.

--DD