I have a 05 Heritage FI. It has a big bore kit. I didn't do the ecm deal I bought a revtec dfo. I would like to be able to rev alittle more not much I know the "B" eng. won't take much. I would like to get maybe 6200. What can I do?
Can you set your rev-limiter above or to 6200 rpm's? Yes.
Would 'I' set the limiter above or to 6200 rpm's? No.
It's not a good idea to spin an 'B' motor above 6K.
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The RPM limit is internal to the ECU and can only be set via a flash or the HRT. I also would keep it below 6k. Power is dead way up there anyway so why rev it that high? Ain't no small block Chevy we got here....