genoapb@ wrote:
You guys have any experience stroking these engines and if so how far can you go with or without trenching the cases?

What size are the Banshee motors? What HP do they make?

Maybe you might want to consider a 300 conversion using the NSR150 barrels? There's no reason why you can't start at 70hp with a 300, and soon be knocking on the door of 80hp.

The RS barrels will work well, but they aren't a simple "bolt on" job.
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Andy.
NSR-WORLD.COM

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