Piaggio 50 -- Need Jetting Advice

[Dragonfly11]

Hello, All!
Please, let me know if a straight technical question is better-posted elsewhere, but I'm new to scootering and totally lost. I'm hoping that being a "noob" and a local (Sherwood Park) will buy me some good favour from the Edmonton community.

What I have:
2005 Piaggio Typhoon 50

What I put in:
Hebo 70cc top end
Hebo Racing crank

Came with:
6.5g rollers
Leo Vince Exhaust
Dellorto carb w/32 pilot jet /72 main jet
Blue clutch springs

What I'd like to know is, what's the stock main jet size for the Dellorto carb, and what size would you recommend for the setup I have?

Additionally, what are your recommendations vis-a-vis stock air box versus a less-restrictive aftermarket pod filter?

Any other advice pertaining to these modifications is, of course, welcome.

Thanks in advance!

PS ~ Paid $150 for this scooter with a cratered piston/jug. ~$400 in parts, and I hope to have a fun runner for my 15-y-o stepson.

[Dragonfly11]

5.3g Rollers, NOT 6.5g

[redbike]

one of our members could probably assist you, but he's away right now, returning the week after next.

[jbcollier]

Hey ho, right now I have limited (and expensive) internet access. I 'm back tomorrow and will have a dig for you.

Just double checking a few things:

2005 so it is a 2 stroke top end, right?

Which Hebo kit? Racing?

Is the Dellorto carb the stock one? Or aftermarket?

If aftermarket, which one?

Stock or aftermarket exhaust?

[jbcollier]

The stock carb is one of two options:

Weber 12OM with a 76 main and a 34 idle

or,

Dellorto PHVA12 with a 87 main and a 34 idle.

What with the exhaust and the top end, you'll want to go bigger on both. How much depends on the porting.

So:

Which carb do you have?

Or, has a bigger aftermarket carb been fitted?

Which Hebo top end?

Which Leo Vinci exhaust?