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Exhast selection help
Posted: Fri Oct 30, 2015 5:34 pm
by Richyy
Hi! I need your opinion which to go after for an AF01 with contessa.
1.Leo Vince SP3
2.Gianelli Go
3. Polini /attached pic/
I have a sito and a Gianelli power but I want something revving a bit higher the gianelli is very good but does not do much over 7500. The sito revs to 8200 but everywhere much weaker.
I seem to be able get all of them NOS if I am quick enough. So which to go for?
Re: Exhast selection help
Posted: Wed Nov 04, 2015 2:33 am
by GuavaJam
gianelli s the pick
Re: Exhast selection help
Posted: Sat Nov 14, 2015 2:22 pm
by Richyy
Endresult is neither. I have bought this:

- _IMG_000000_000000.jpg (209.78 KiB) Viewed 13084 times
NOS in original box

- IMG_20151114_201456562.jpg (19.82 KiB) Viewed 13084 times
Installed:

- IMG_20151114_201456401.jpg (34.73 KiB) Viewed 13084 times
It goes very well, brought 7 mph more topspeed(easy 52-53) and much better acceleration over 35 mph. Its not too loud with nice deep tone. Easily revs past 8500.All of that with no optimization.
I am quite happy with it.
Re: Exhast selection help
Posted: Sat Nov 14, 2015 3:24 pm
by 1man8scoots
That is one sweet looking exhaust, even for a Leo vince!
Re: Exhast selection help
Posted: Sat Nov 14, 2015 4:24 pm
by Richyy
I totally agree. What is more it works really well. What is even better it cost USD 50. I know shipping to the US is a nightmare but in Italy and France there are quite a few interesting parts for the NH50 Lead and Vision and Peugeot SC 50 Metropolis which is the same thing. I usually see a bunch of pipes, 15/33 primaries, Polini and Malossi BBKs all aroud 50-70 USD on ebay.
Re: Exhast selection help
Posted: Sat Nov 14, 2015 8:22 pm
by bonesv
Richyy wrote:I totally agree. What is more it works really well. What is even better it cost USD 50. I know shipping to the US is a nightmare but in Italy and France there are quite a few interesting parts for the NH50 Lead and Vision and Peugeot SC 50 Metropolis which is the same thing. I usually see a bunch of pipes, 15/33 primaries, Polini and Malossi BBKs all aroud 50-70 USD on ebay.
Hey Richy, did you install those Boyesen reeds? They are supposed to give pretty good performance all around on the NH80 stock motors. You have them on the 50cc model?
Re: Exhast selection help
Posted: Sun Nov 15, 2015 10:44 pm
by johnny248
That's a crazy looking pipe. I like it.
Re: Exhast selection help
Posted: Mon Nov 16, 2015 2:59 am
by Richyy
bonesv wrote:
Hey Richy, did you install those Boyesen reeds? They are supposed to give pretty good performance all around on the NH80 stock motors. You have them on the 50cc model?
They work great! Thank you!