Bridgeport

[BigMike200]

We are lucky to have 100 octane pump fuel here in Australia. My question is what cc heads can I run on the Bridgeport? Second is what is the best ECU to run? I have the factory one at the moment. Im flat out doing mid 80s @ 7200rpm in a light 16 foot boat. Shouldn't it be going a bit harder?:confused:

[wired247]

Your octane rating system is the RON system most of the world uses. We use a AKI rating system in the U.S.. The numbers arent the same. Your 100 octane is about the same as our 95 which still isnt too shabby as long as its not loaded up with alcohol. You should be able to run 150 PSI compression with full timing on that.