Hi Tony,

Thanks for the advise. It's a 40 and there's not much space except opening the bottom of the fuse tail area to install the battery.
Another option would be to drill new holes and install the engine further back since it has no cowling.
I don't understand why manufacturers do that when they know what size of engine we would use.
I even installed one of those black mufflers, they are longer but lighter than the stock muffler.
Anyway, thanks for the tip.

Harry
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