KymcoForum.com

Scooters - 50cc => People 50 => Topic started by: vermi on March 27, 2013, 01:37:29 PM

Title: New Power Camshaft is on the Kymco
Post by: vermi on March 27, 2013, 01:37:29 PM

I install the Power camshaft from SCRAPPYDOGSCOOTERS for my 72cc kit on my Kymco.
The sound of the motor look louder but the performance look better...

I put the valves clearance at 0.003" and i put a jet #90, with #88 the sparkplug look lean.

Is it possible i have more top speed with the power camshaft?

And the sound of the motor look louder, is it normal!??

Thank's!

Title: Re: New Power Camshaft is on the Kymco
Post by: vermi on March 31, 2013, 03:14:03 AM

Today it was nice to ride, so i try my scooter with the new power camshaft.
I take a Country road and make a top speed test and i hit 47 Mph(76 km\h). Before it was 43 mph.
Before the test i change the jet for #95, #90 was lean again, but i think #92 is better!?

But when i hit 47 Mph, i felt the scooter was retained and he could go faster!?



This is my setup:

72cc
CDI original (modified)
Original carb, jet #95
Original Air filter
Valve 0.003mm
Variator Polini
Polini belt
Rollers 7g
Big cluch spring Yellow(1500rpm)
Original exhaust

Somebody have a idea?

Thank's!