Ruttly
Serious Thumper
Offline
Thumpers Rule
Posts: 4997
Manteca , CA
Gender:
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DBM,I bought pipe & muffler on eBay that was new old stock that was a direct fit to the savage. A whopping 2" header-1 7/8 I.D. , muffler got chopped and then I made a repackable core for it. Hard to tell its improvement cause it got ported,97mm piston,mild cam with alittle more lift & duration and a 36mm mikuni all at the same time , then also modded the new carb. It runs like a bat out of hell , funniest bike I've ever built. IMO it seems to be lacking at low rpm but still haven't finished jetting it. Depending on the level of engine mods 1 5/8 or 1 3/4" I.D. might be better. Once carb is dialed then I can mess with exhaust baffle I made it with 2 removable baffles. All in all it works great and looks great.
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