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It could just be me, but why would you run a turbo that small and a supercharger that big, it's back to front.

No idea, but the fact that there's no intercooler just means by the time the already hot air gets to the supercharger and gets even hotter, the turbo will have a nice time...

That engine is going to die so soon.

No idea, but the fact that there's no intercooler just means by the time the already hot air gets to the supercharger and gets even hotter, the turbo will have a nice time...

That engine is going to die so soon.

Its prob running on methanol and has some sort of water injection to compensate for no FMIC.

The turbo is only feeding from 2 cyclinders also so it would be slow to spool up.

That said, they are americans so who know whats they were thinking!!

a few points i noticed:

1. blower looks like an eaton M90 or M112 lysholm type.

2. that's a big enough twin-screw on a little 4cyl honda on its own, let alone twincharging it like that.

3. no aftercooler between the system and the engine = ridiculous intake temps, it must run meth or C16.

4. maybe the turbo has a large a/r exhaust housing, the main reasons to twin charge like this are to spool up a large turbo very quickly, and to keep intake pressures above exhaust back pressure, so the theory is you can run a larger snail for a smaller engine, with no real drawbacks.

all in all, a very strange looking twincharge, but the principles are the same as my setup.

perhaps there's a water/air intercooler between the blower outlet and the inlet ports on the head? they don't have to be large in volume and can be packed with icy water for quick track sprints. i like the remote-drive they set up for the eaton there, very innovative.

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