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11-04-2007 05:53 AM #3
BTW if your 390 still has the old stock cam it's a .232/.401 on the in and ex. The 390PI cam was .264/.440 on the in and ex. So you can see the stock springs are nowhere near enough for most of todays cams.





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yep. i got tired of that mouthy Canadian hack and his click of fools.
Happy Thanksgiving!