- Location
- Calgary, Alberta, Canada
I am sure the more skilled amongst you are rolling your eyes at my stainless steel exhaust cleaning pictures..... This is brand new to me, I have never tried to clean or repair a stainless steel exhaust before. I found the information on YouTube to use ScotchBrite, worked really well.
When I bought the exhaust cans from HelicopterJim (for a very fair price) he warned me in advance that the left side exhaust can had been crashed, and sent me photo's. It was heavily scratched and gouged along its length, as well as dented. Four photos, first what I started with, then in progress, then the finished "repair" mounted on the bike. I could probably even get the remaining few dents out by taking the can to a paintless dent repair place, but I am happy with what I achieved. I used a power sander, started at 800 grit, way too fine, wound up going all the way down to 180 grit, then back up 240, 600, 800, 1000, then 2000 grit, then green then grey Scotchbrite, got rid of maybe 85% of the scratches and gouges, I can live with the end result. If I find I have a deep seated need to sand out the rest of the visible scratches and gouges, it can be done easily on the bike with the power sander, likely easier than trying to hold the sucker in a vice on the bench anyway....

Removing most of the scratches and gouges on the can took me about 2 hours. In total I probably spent about 6 hours on scratch removal and deep cleaning of the entire exhaust, I am happy with the end result. Just like a Laverda triple, tough to get the two exhaust can ends equal and level with each other......


now waiting on a bunch of bits and bobs coming from the UK, Italy, and the USA.
also, found a really great cleaner/degreaser at my local stainless steel fastener supplier. I bought a bulk gallon, non aerosol, for $100, then am pouring it into a pump bottle. Citrol. Works incredibly well, it is shifting all the last of the grease and crud off teh Guzzi motor that nothing else would remove. https://schaeffersoilshop.com/products/0266-011-citrol® Highly recommended.
When I bought the exhaust cans from HelicopterJim (for a very fair price) he warned me in advance that the left side exhaust can had been crashed, and sent me photo's. It was heavily scratched and gouged along its length, as well as dented. Four photos, first what I started with, then in progress, then the finished "repair" mounted on the bike. I could probably even get the remaining few dents out by taking the can to a paintless dent repair place, but I am happy with what I achieved. I used a power sander, started at 800 grit, way too fine, wound up going all the way down to 180 grit, then back up 240, 600, 800, 1000, then 2000 grit, then green then grey Scotchbrite, got rid of maybe 85% of the scratches and gouges, I can live with the end result. If I find I have a deep seated need to sand out the rest of the visible scratches and gouges, it can be done easily on the bike with the power sander, likely easier than trying to hold the sucker in a vice on the bench anyway....
Removing most of the scratches and gouges on the can took me about 2 hours. In total I probably spent about 6 hours on scratch removal and deep cleaning of the entire exhaust, I am happy with the end result. Just like a Laverda triple, tough to get the two exhaust can ends equal and level with each other......
now waiting on a bunch of bits and bobs coming from the UK, Italy, and the USA.
also, found a really great cleaner/degreaser at my local stainless steel fastener supplier. I bought a bulk gallon, non aerosol, for $100, then am pouring it into a pump bottle. Citrol. Works incredibly well, it is shifting all the last of the grease and crud off teh Guzzi motor that nothing else would remove. https://schaeffersoilshop.com/products/0266-011-citrol® Highly recommended.