New 20 ounce tumblers available now! Forum donation credit with purchase. https://www.wildguzzi.com/Products/products.htm#Tumbler
No need to spend money on a dyno tune.Download the free Guzzidiag program, get a good map ( I can send one) and download it all to the bike and you will be fine.
Thank's Leafman, I would love to get a copy of your map and get Guzzi Steve to install it.How can we make it happen and when?Thank You. David.