ESE's works engine tuner

[TZ350]

TZ, are you going to see Yamaha rod to get those revs without smoking the poor RG crank?

AM6 rod kit.

There are a couple of these rotary valve Suzuki RG50 engine conversions in the works. Two 50cc another, possibly a turbo 70 or an 85. We have also found ways to get 110 cc's out of one of these. If the 110 materialises and works. We will take it to Christchurch for the next Battle of the Buckets.



Basic AM6 stuff is pretty affordable of Aliexpress.



After transfering the RG50 primary gear. GN125 clutches can be made to fit as well. Stay tuned for details.



Also GN125 clutch spring kits can work wonders for a standard RG50 clutch.

[Vannik]

I suspect EngMod2T as good as it is, is based on known good engines. We never got to see the ultimate RS125 and how big its crankcase volume would have been.

EngMod2T and 4T is not based on any engine but on thermodynamics and gasdynamics. Any shortcomings is from my lack of programming skills and/ or misunderstanding the physics. And from modeling combustion and scavenging as quasi-dimensional and not full 3D.

[F5 Dave]

I just usedDT175 springs and TS plates allowed 4rather than 3. But 100 power may unravel that.

[TZ350]

EngMod2T and 4T is not based on any engine but on thermodynamics and gasdynamics.

Good to know, thanks. I knew it was good and now see why.

I just used TS plates allowed 4 rather than 3.

Yes, I remember you sharing that info. We have been doing that ever after you clued us in.