interesting bikes found randomly..

[Le_Fromage_Grande]

[
That's not SV650 engine.

I know,I own a SV650
According to the description it's from a Suzuki Savage.I'm guessing it's the same motor as the DR650.
It looks like it's also running a belt final drive

The Savage had an engine all of its own, it's even more gutless than the DR650.

[Taipan]

[KungFooBob]

I know nothing about it and it doesn't come up on a reverse image search...

[kendo57]

Mecum Auctions

[rodbargee]

this must be no 2 then

[David]

There is a world of difference betwixt a rotary and a radial......

[cheb]

There is a world of difference betwixt a rotary and a radial......

So much so it's enough to make your head spin.

[rodbargee]

[cheb]

Interesting looking thing

[David]

At least that one wouldn't fall over when you blip the throttle......

[KungFooBob]

Alan Millyard's Flying Millyard has an engine made from two barrels and pistons from a Pratt and Whitney radial aero engine. It's 5l, the pistons are huge!!

[David]

There is a world of difference betwixt a rotary and a radial......

So much so it's enough to make your head spin.

And the crank case (but not the crank...).

[Skub]

A 545 Kawaski 2 stroke four. £30k to you sir.

https://www.ebay.co.uk/itm/266104962020 ... R4Dq2P_fYQ

[Yorick]

A 545 Kawaski 2 stroke four. £30k to you sir.

https://www.ebay.co.uk/itm/266104962020 ... R4Dq2P_fYQ

Offering a test ride when it's not run in yet?

[Le_Fromage_Grande]

There is a world of difference betwixt a rotary and a radial......

So much so it's enough to make your head spin.

And the crank case (but not the crank...).

Early rotaries,like Sopwith Camels, have the crank stationary and the cylinders spin, but someone worked out this was stupid, and on most rotary engines the crank spins and the cylinders are stationary.

[cheb]

So much so it's enough to make your head spin.

And the crank case (but not the crank...).

Early rotaries,like Sopwith Camels, have the crank stationary and the cylinders spin, but someone worked out this was stupid, and on most rotary engines the crank spins and the cylinders are stationary.

That's the difference between a rotary and a radial engine, the cylinder layout is the same.

[David]

The clue is in the name...Rotaries rotate...Radials spin in unseen ways...

[Mr. Dazzle]

Pfft, all engines hold on to the crank and spin the entire universe around, everyone knows that.

[JackyJoll]

So much so it's enough to make your head spin.

And the crank case (but not the crank...).

Early rotaries,like Sopwith Camels, have the crank stationary and the cylinders spin, but someone worked out this was stupid

It wasn’t stupid at the time. The rotary had a high power to weight ratio (compared to other contemporary engines) and didn’t vibrate the airframe to bits.

It was overtaken by developments in radial, inline and V-configuration engines.

[rodbargee]