So I started thinkin' about getting a different bike .......

[diamonddog-2]

koko64 ~ Thanks for the offer but, after all the hassle of getting one I think I'll just leave it on. It's the 2nd or 3rd LEAST expensive mod that's been done to the bike and it's not hurting anything either. I just expected to feel something more in the low RPM.  The bike does have some really nice roll-on grunt over 60 MPH. It makes me grin.

Cheers!

[koko64]

There were US and Euro spec ECUs and I wonder if there were US and Euro spec O2 Optimisers to suit.
It may not be the case, just conjecture on my part. My reasoning is that a US version may trick a little more as the US maps have been leaner. It may not make a difference and maybe only one Optimizer exists. It has crossed my mind.

[diamonddog-2]

I was talking with Doug Lofgren a few weeks ago and he mentioned that some proprietary software for the 1100 Evil ECU might be coming his way. If so, he would have access to all the mapping and would be able to do a serious tune on the bike.
My fingers are crossed it comes his way.  I told him I'd start putting some $ aside for him.

[koko64]

That would be a great outcome. You can be sure he'll get the best possible hp result and driveability with the mods on your bike.