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1200 upgrade

Started by northbrun, January 26, 2009, 09:36:04 AM

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northbrun

99 883.. building to 1200. am looking at some thunderstorm heads and some andrews n2 cams..10:1 comp. any input on this combo?

mayor

I don't think the N2 aren't really a good fit for the T-storms.  They're a fairly mild cam, which makes those heads kinda overkill.  I think better choices for those heads would be N8, N4 or "bolt-in SE.  Keep in mind .500" is max lift for those heads with stock springs. 
warning, this poster suffers from bizarre delusions

northbrun

are the n2 any better than the stock cams?

Hillside Motorcycle

Run the N-8's @ 11.1 with the 883 trans sprocket. Should be at/near 90 hp.
Otto Knowbetter sez, "Even a fish wouldn't get caught if he kept his mouth shut"