I've recently learned that Honda made different Honda Camino cylinders. All were 49cc, but had different "stampings" - P1, P2, P3, and P4.

I'm assuming that these cylinders have different power output?

Can anybody point me to more information?

You have A-Class or slow cylinders (h1 - h2 - h3 - h4)
You have B-Class or faster cylinders (p1 - p2 - p3 - p4)

They are all 49cc, but there's a difference in performance

Is P4 the highest output?

How fast would the best cylinder propel the bike?

Originaly Honda: the slowest (h1) & the fastest (p1). Off course there're several faster cylinders made for Camino, many of them are 65cc (DR, Polini (+LQ), Malossi,...) 68cc (Malossi LQ) & 70cc (Eurocilindro). But these cylinders are not legal and not-original Honda parts.

It depends at the adjustment of the bike how fast you go ... it's difficult to tell you how fast it will go with each setup.

@Santa Cruz: isn't the fastest cilinder the p4? You mentioned p1 in your text above.
Regards

i think the fastes one is P4 , anybody now is correctly? are thy stil for sale new?

Darkracer wrote:i think the fastes one is P4 , anybody now is correctly? are thy stil for sale new?

P4 is the fastest original 50cc cylinder.

You can still find new imitation P3 cylinders (bobotech, K-star,...)