Quote:

Now if you're at 7,400 rpm like on an America or regular Bonnie, then a 1,000 rpm boost might be justified.




If I'm reading this right, the speedies have a higher built-in redline than the americas? Is that the only difference in the black boxes, or are they set up with higher performance ignition curves too? If that's the case, wouldn't it be a simple performance enhancement to put a speedie black box on an america, since the engines're otherwise the same? (ignoring gear ratios etc.) Probably priced out of viability to buy new, but if you could find a wrecked speedie perhaps...?

Matt

Matt Electronic mods for TBA/SM!