i bought this occ off craigs list ansd put a 66 cc on it with gareths help building a custom mount and the exhaust should come this week thanks for looking paulie
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The differance with the expansion chamber was shocking. The bike ran very satisfactorly, 32T @ 28mph cruising with the original exhaust. After the pipe was added it would go much faster than I am comfortable with. It would also climb better and get up to speed faster. (probably the best improvement to a stock motor). HOWEVER the noise level also greatly increased.OCC's are always a great build. They are just so unique to begin with, and adding an engine just makes them even more cool. By the way, Russell, I noticed on one of your stingrays has an expansion chamber on it, did you notice any increase in power with it compared to your bike without the expansion chamber. I have been thinking of getting one for my stingray and just wanted input from someone who has one on a stingray. Thanks in advance.