Old classic Zundapp Dyno(yamaha yz80 cylinder)

We dynoed it 22.1hp a couple of weeks ago and the owner wanted more.
I didn´t want to 'destroy' the powerband as it is an cruising moped, not dragrace.
It was somewhat hard to tune, but we finally reached 24.1 hp with nice gains almost whole powerband.

[@2strokecarbtuningportingin187]

Great job. 24 to the wheel. Love the zundapp love the radial head.

[@Patricks_Projects]

Very nice classic look =)

[@2strokecarbtuningportingin187]

Notice your buddy has a chip Foose jacket on thumb

[@Patricks_Projects]

@@2strokecarbtuningportingin187 yes, he got a couple of rods :)

[@timiacobucci]

That is awesome! Do you have more details about the build? Or a full picture of the Dyno chart? What rpm? What reeds? Carburetor?

[@Patricks_Projects]

It isn´t my bike so i don´t have all the details.
It might be a screenshot published in my 'community' section of the dynocurve.
Reed, V-force4 if i remember correct.
And a Mikuni TM32
Also a yasuni pipe,, can´t remember, but i think it was R2 or R3 ;)
Woessner piston
45mm stroke.

[@Op1zilla]

Very Cool Stuff 👽🤘🏻

[@Patricks_Projects]

Yes, thanks, i like those old dappies =)

[@matsohlsson3445]

👌🔥

[@Ritchiebrr]

nice👍 what port timings is it running ?

[@Patricks_Projects]

Wild ports,,, really wild,, as it is stroked to 45mm stroke also.
If i remember correctly it was 206/142, Thereby i couldn´t touch the ports as they are 'waaaay out there'.

[@JoakimNorman]

nice påwer

[@Patricks_Projects]

finfin fiskemoppe =)