i have a 2006 Optimax 90 on a Crestliner 17' Fishhawk. I am planning on having Simon motorsports do a ECU upgrade /Flash. I understand that on the 75 optimax, one has to remove the air restrictor plate which seems to be a hassle. Does the Opimax 90 have an air restrictor plate? I dont want to tear into it if I dont need to.

Thanks,

chris