are jspec engines good?

[Forced Fed]

E85 is Ethanol, instead of 92 Octane pump gas. E85 requires using more fuel than typical pump gas so you would need at least 1000cc injectors if not 1350cc injectors. You would also need some sort of stand-alone program to assist in the tuning. I would recommend DSMLink and that runs around $600.

You would also need a 95 turbo EPROM ECU to swap with your NON-EPROM ECU. Then you would want to bring it to a local shop like DB Performance and have Shane dyno tune your DSM for you.