MSefi.com read only forum (Jan.15,2018)

Have an old Hirth 292cc 2-stroke I want to squirt. I've done a micro and currently have an MS3pro. This time I want to build a kit version and am looking at the MSII. Just looking for advice on what kit would be best to build and is the O2 sensor going to survive a pre-mix? Never injected a 2-stroke before just looking for some advice to which direction to go. I'm a V8 guy so I would like to use one 585 LS coil/ 36-1 trigger/ map/O2/TPS/and thinking Manifold surface temp sensor on head? There is no coolant. Will this work? What is the least expensive kit my son and I can build together to make this work. Not racing here. He is 8 and loves to solder. This going into a back yard go-cart.

Thanks in advance,

C. Henderson

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his time I want to build a kit version and am looking at the MSII. Just looking for advice on what kit would be best to build

MS2 kits only come in one variant at this point, the MS2 V3.0.

and is the O2 sensor going to survive a pre-mix? Never injected a 2-stroke before just looking for some advice to which direction to go.

It is likely to reduce the sensor lifespan a bit, but not nearly as much as leaded race gas would.

I'm a V8 guy so I would like to use one 585 LS coil/ 36-1 trigger/ map/O2/TPS/and thinking Manifold surface temp sensor on head?

Sounds like a plan!

Thanks Matt! Just wanted to make sure I was on the right track.