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Novel port blocking with the rocking piston.

http://thekneeslider.com/the-hossack-engine-a-square-piston-two-stroke/

As long as we are talking about out of the box thinking Mr Hossack has an idea too.

Thanks Tim and Hydroplay, that got my brain working.

Tim, I still have trouble visualizing why they wont rotate if the cyls are directly opposed. Pretend its just a two cyl opposed with a single throw and common rod joined at the journal, why wont it...

Something else to think about, coils have polarity, when you put them in series you should do it like batteries, +-+- etc/ If you are putting them in parallel then both positives should be joined...

In theory, all of the coil(s) primaries should be the same resistance so should not favor one over the other, poor connections may be a problem. Agreed if the secondary resistances are different...

Dick, you may be better off firing the two coils in parallell rather than in series. The scr in the switch box is more than capable of providing current to the new lower resistance. Both in series...

Hook your shop vac to the turbo exhaust while you are cranking it, the shop vac will get out of the way as soon as it starts (lol) Seriously though, it would be nice to be able to have a two stage...

Nice little turbo Tim, you might have to split that intake manifold.

Dick, I agree that the air in the crankcase will just be shuffling back and forth, however, there will be an intake suction and an exhaust pulse from the non firing piston, not as large as a cylinder...

Looks like fun Tim, at one point I laid two inline 6 blocks together like that and considered the challenges. Fun to think about. Agreed, starting will be a challenge, gonna have to spin it up...

Thanks Guys, this engine has been a problem for Jeff.

Thats why I only go under 60 and I prefer to have air under only 75% of my boat. Im keeping that extra 25% for me. Already broke my back and only have 1 vertebrae left in my neck that moves.:)

http://www.wikipatents.com/4622929.html
Here you go John.

I'm running pretty simple and stock right now, well a few mods, but basically a Merc 1150 with added trim and tilt, stainless 20 p Lazer 11 prop on an 18.5 foot aluminum bass boat. I run electric...

John, I have seen your back fence, That was me racing around on my snowmobile in 70 71 sorry about that. I used to skate on Sturgeon Creek in the Winter and fish by the Woodhaven culverts in the...

John, we all had a sordid youth in St. James. I grew up there when the sign at Polo Park said "Welcome to Sunny St. James", you couldn't get to Charleswood from there unless you went to the...

Hey John, did you know they named a school after you in WPG.
Doesn't sound like a difficult fabrication for the slide plate, why not make your own?:)