Katana Owners Club U.K.

Don't get too excited, just wondered has anyone fitted a 750 es engine in to S1 or S2 frame .
I have a few es engines , if I neede one .

It'll fit, it'll rattle around as it's a smaller engine, you'd need new engine mounts, probably similar to the ones to fit a gsxr conversion, also think you'll need the es cdi and wiring modded to suit..

aye.... try to use the front mounts and make the rest to suit.... and if you wanted to get around ignition/wiring just pop in a dyna-s