big bore kit
Posted: 15 Aug 2025 22:26
Hi,
I was looking at a Gilardoni big bore kit on ebay, for my 350 Sport.
Description is: (from 350cc to ~390cc)
Tuning / upgrade kit, oversized, consisting of a pair of original Gilardoni Moto Morini cylinders, overbored, bore size 66 mm, chrome-lined, new. Includes a matching pair of special Sciam pistons, lightened, as well as a complete set of rings. It says in 'special Valentini Fridegotto' in the description
Ebay link:https://www.ebay.it/itm/266928602440
Anyone have any experience with these? I have read as much as I could search for in the forums, just curious for feedback as they aren't cheap and seem pretty hard to come by.
I did recently pick up a Valentini 2-into-1 exhaust (shipped to the US in like 3 days).
And the Award for the best exhaust packaging goes to…Claudio from Roma! (great seller btw)
Thanks - J.
I was looking at a Gilardoni big bore kit on ebay, for my 350 Sport.
Description is: (from 350cc to ~390cc)
Tuning / upgrade kit, oversized, consisting of a pair of original Gilardoni Moto Morini cylinders, overbored, bore size 66 mm, chrome-lined, new. Includes a matching pair of special Sciam pistons, lightened, as well as a complete set of rings. It says in 'special Valentini Fridegotto' in the description
Ebay link:https://www.ebay.it/itm/266928602440
Anyone have any experience with these? I have read as much as I could search for in the forums, just curious for feedback as they aren't cheap and seem pretty hard to come by.
I did recently pick up a Valentini 2-into-1 exhaust (shipped to the US in like 3 days).
And the Award for the best exhaust packaging goes to…Claudio from Roma! (great seller btw)
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