Hello!

Sorry once again for writing in english...

But, I've built a longstroke Polini208-engine with gently ported engineblock, 1,5mm spacer at sylinderfoot, MMW head for Polini, Pep2 exhaust and no work done at the inlet.

Used a SI24 this year, but no success. -seized.

Are now trying a PHBH30 and I'm wondering what jets, needles and slides to use?

I've searched the forum for help, but haven't found anything.

Can any one help me get started?

Rgrds,

Øyvind

Needle - X2 - this is the allrounder. On the second or third step.The third rather than the second step.

you have to try a main jet in the range of 125 - 135.

All the best

Thomas

Bearbeitet 23. September 201015 Jr. von schoeni230